ci: Enable dispatch for e2e tests

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

.github/workflows/e2e.yaml

@@ -1,11 +1,11 @@
 name: e2e
 
 on:
+  workflow_dispatch:
   pull_request:
-    paths-ignore:
-      - 'CHANGELOG.md'
-      - 'README.md'
-      - 'MAINTAINERS'
+    branches:
+      - 'main'
+      - 'release/**'
   push:
     branches:
       - 'main'
@@ -51,6 +51,7 @@ jobs:
     # Hosted on Equinix
     # Docs: https://github.com/fluxcd/flux2/tree/main/.github/runners
     runs-on: [self-hosted, Linux, ARM64, equinix]
+    if: (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) && github.actor != 'dependabot[bot]'
     steps:
       - name: Checkout
         uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3

.github/workflows/tests.yaml

@@ -3,11 +3,9 @@ name: tests
 on:
   workflow_dispatch:
   pull_request:
-    paths-ignore:
-      - 'CHANGELOG.md'
-      - 'README.md'
-      - 'MAINTAINERS'
-
+    branches:
+      - 'main'
+      - 'release/**'
   push:
     branches:
       - 'main'
@@ -41,6 +39,7 @@ jobs:
     # Hosted on Equinix
     # Docs: https://github.com/fluxcd/flux2/tree/main/.github/runners
     runs-on: [self-hosted, Linux, ARM64, equinix]
+    if: (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) && github.actor != 'dependabot[bot]'
     steps:
       - name: Checkout
         uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f # v4.1.3

.github/workflows/verify.yaml

@@ -2,11 +2,9 @@ name: verify
 
 on:
   pull_request:
-    paths-ignore:
-      - 'CHANGELOG.md'
-      - 'README.md'
-      - 'MAINTAINERS'
-
+    branches:
+      - 'main'
+      - 'release/**'
   push:
     branches:
       - 'main'