Merge remote-tracking branch 'origin/releases/v4' into backport-v3.31.2-0499de31b

.github/actions/release-initialise/action.yml

@@ -16,9 +16,9 @@ runs:
       shell: bash
 
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
-        python-version: 3.12
+        python-version: '3.12'
 
     - name: Install dependencies
       run: |

.github/workflows/check-expected-release-files.yml

@@ -15,7 +15,7 @@ defaults:
 
 jobs:
   check-expected-release-files:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
 
     permissions:
       contents: read

.github/workflows/debug-artifacts-failure-safe.yml

@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
       - name: Check expected artifacts exist
         run: |
           LANGUAGES="cpp csharp go java javascript python"

.github/workflows/debug-artifacts-safe.yml

@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
       - name: Check expected artifacts exist
         run: |
           VERSIONS="stable-v2.20.3 default linked nightly-latest"

.github/workflows/label-pr-size.yml

@@ -16,7 +16,7 @@ permissions:
 jobs:
   sizeup:
     name: Label PR with size
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
 
     steps:
       - name: Run sizeup

.github/workflows/post-release-mergeback.yml

@@ -24,7 +24,7 @@ defaults:
 
 jobs:
   merge-back:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     environment: Automation
     if: github.repository == 'github/codeql-action'
     env:
@@ -48,6 +48,9 @@ jobs:
         with:
           fetch-depth: 0  # ensure we have all tags and can push commits
       - uses: actions/setup-node@v6
+      - uses: actions/setup-python@v6
+        with:
+          python-version: '3.12'
 
       - name: Update git config
         run: |

.github/workflows/prepare-release.yml

@@ -29,7 +29,7 @@ defaults:
 jobs:
   prepare:
     name: "Prepare release"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     if: github.repository == 'github/codeql-action'
 
     permissions:

.github/workflows/publish-immutable-action.yml

@@ -10,7 +10,7 @@ defaults:
 
 jobs:
   publish:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     permissions:
       contents: read
       id-token: write

.github/workflows/update-bundle.yml

@@ -20,7 +20,7 @@ defaults:
 jobs:
   update-bundle:
     if: github.event.release.prerelease && startsWith(github.event.release.tag_name, 'codeql-bundle-')
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     permissions:
       contents: write # needed to push commits
       pull-requests: write # needed to create pull requests

.github/workflows/update-release-branch.yml

@@ -26,7 +26,7 @@ jobs:
 
   update:
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     if: github.event_name == 'workflow_dispatch'
     needs: [prepare]
     env:
@@ -77,7 +77,7 @@ jobs:
 
   backport:
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     environment: Automation
     needs: [prepare]
     if: ${{ (github.event_name == 'push') && needs.prepare.outputs.backport_target_branches != '[]' }}

.github/workflows/update-supported-enterprise-server-versions.yml

@@ -9,7 +9,7 @@ jobs:
   update-supported-enterprise-server-versions:
     name: Update Supported Enterprise Server Versions
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     if: github.repository == 'github/codeql-action'
     permissions:
       contents: write # needed to push commits