ci: pin actions/checkout 4.2.2 SHA

.github/workflows/automatic-updates.yml

@@ -12,7 +12,7 @@ jobs:
       pull-requests: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Run automation script
         uses: actions/github-script@v7

.github/workflows/build-test.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Calculate file differences
         id: diff
@@ -66,7 +66,7 @@ jobs:
           script: return "${{ matrix.version }}".split('.')[0]
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Build image
         uses: docker/build-push-action@v6

.github/workflows/doctoc.yml

@@ -14,7 +14,7 @@ jobs:
     name: Doc TOC Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: actions/setup-node@v4
         with:
           node-version: 'lts/*'

.github/workflows/eclint.yml

@@ -9,7 +9,7 @@ jobs:
   eclint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: actions/setup-node@v4
         with:
           node-version: 'lts/*'

.github/workflows/markdown-link-check.yml

@@ -13,7 +13,7 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - uses: actions/setup-node@v4
         with:
           node-version: 'lts/*'

.github/workflows/missing-checksum.yml

@@ -13,7 +13,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Count number of Alpine Dockersfiles without CHECKSUM
         run: |

.github/workflows/official-pr.yml

@@ -21,14 +21,14 @@ jobs:
 
     steps:
       - name: Checkout the docker-node repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           path: docker-node
           ref: ${{ github.base_ref }}
           fetch-depth: 50
 
       - name: Checkout the official-images repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           path: official-images
           repository: docker-library/official-images

.github/workflows/shfmt.yml

@@ -12,12 +12,12 @@ jobs:
   shfmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - run: docker run -v "$(pwd)":/sh -w /sh peterdavehello/shfmt:2.6.3 shfmt -sr -i 2 -l -w -ci .
       - run: git diff --color --exit-code
 
   shellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - run: shellcheck *.sh