Bump actions/checkout from 2 to 2.3.4 (#2966)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 2.3.4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v2.3.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build-grpc-smoke-dist.yaml

@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2
         with:

.github/workflows/build-play-smoke-dist.yaml

@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2
         with:

.github/workflows/build-smoke-dist-fakebackend.yaml

@@ -12,7 +12,7 @@ jobs:
   publishLinux:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2
         with:
@@ -47,7 +47,7 @@ jobs:
       - name: Support longpaths
         run: git config --system core.longpaths true
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
 
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2

.github/workflows/build-springboot-smoke-dist.yaml

@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2
         with:

.github/workflows/build-test-matrix.yaml

@@ -12,7 +12,7 @@ jobs:
   buildLinux:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2
         with:
@@ -47,7 +47,7 @@ jobs:
       - name: Support longpaths
         run: git config --system core.longpaths true
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
 
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2

.github/workflows/ci.yaml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -34,7 +34,7 @@ jobs:
   example-distro:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -65,7 +65,7 @@ jobs:
         run: git config --system core.longpaths true
         if: matrix.os == 'windows-latest'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -93,7 +93,7 @@ jobs:
         java: [ 8, 15 ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
       - id: setup-test-java

.github/workflows/codeql-analysis.yml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v1

.github/workflows/gradle-wrapper-validation.yml

@@ -12,5 +12,5 @@ jobs:
     name: "Gradle wrapper validation"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: gradle/wrapper-validation-action@v1

.github/workflows/nightly-no-cache.yaml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -27,7 +27,7 @@ jobs:
   example-distro:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -53,7 +53,7 @@ jobs:
         run: git config --system core.longpaths true
         if: matrix.os == 'windows-latest'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -73,7 +73,7 @@ jobs:
         java: [ 8, 15 ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
       - id: setup-test-java
@@ -101,7 +101,7 @@ jobs:
       # run this action to get workflow conclusion
       # You can get conclusion by env (env.WORKFLOW_CONCLUSION)
       - uses: technote-space/workflow-conclusion-action@v1
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: JasonEtco/create-an-issue@v2
         if: env.WORKFLOW_CONCLUSION == 'failure' # notify only if failure
         env:

.github/workflows/nightly.yaml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -43,7 +43,7 @@ jobs:
         run: git config --system core.longpaths true
         if: matrix.os == 'windows-latest'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -71,7 +71,7 @@ jobs:
         java: [ 8, 15 ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
       - id: setup-test-java
@@ -101,7 +101,7 @@ jobs:
   testLatestDep:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
       - name: Set up JDK 11
@@ -125,7 +125,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [ build, test, testLatestDep ]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -161,7 +161,7 @@ jobs:
       # run this action to get workflow conclusion
       # You can get conclusion by env (env.WORKFLOW_CONCLUSION)
       - uses: technote-space/workflow-conclusion-action@v1
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: JasonEtco/create-an-issue@v2
         if: env.WORKFLOW_CONCLUSION == 'failure' # notify only if failure
         env:

.github/workflows/patch-release-build.yml

@@ -26,13 +26,13 @@ jobs:
       - id: checkout-release-branch
         name: Check out release branch
         continue-on-error: true
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           ref: ${{ steps.parse-release-branch.outputs.release-branch-name }}
       - id: checkout-release-tag
         name: Check out release tag
         if: ${{ steps.checkout-release-branch.outcome == 'failure' }}
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           ref: ${{ steps.parse-release-branch.outputs.release-tag-name }}
       - name: Create release branch
@@ -45,7 +45,7 @@ jobs:
     needs: prepare-release-branch
     steps:
       - name: Checkout release branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           ref: ${{ needs.prepare-release-branch.outputs.release-branch-name }}
       - uses: actions/setup-java@v2

.github/workflows/pr.yaml

@@ -6,7 +6,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -38,7 +38,7 @@ jobs:
   example-distro:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -64,7 +64,7 @@ jobs:
         java: [ 8, 15 ]
       fail-fast: false
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
       - id: setup-test-java
@@ -111,7 +111,7 @@ jobs:
         run: git config --system core.longpaths true
         if: matrix.os == 'windows-latest'
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
 
@@ -135,7 +135,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
         with:
           fetch-depth: 0
       - name: Set up JDK 11 for running Gradle
@@ -154,7 +154,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.3.4
       - name: Set up JDK 11 for running Gradle
         uses: actions/setup-java@v2
         with:

.github/workflows/release-build.yml

@@ -12,7 +12,7 @@ jobs:
     name: Build and release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.3.4
       - uses: actions/setup-java@v2
         with:
           distribution: adopt