Update CI workflow to use the latest versions of the actions

.github/workflows/ci.yaml

@@ -4,7 +4,7 @@ on:
   pull_request:
   push:
     branches:
-      - main 
+      - main
 
 concurrency:
   group: ci-${{ github.head_ref }}-${{ github.event_name }}
@@ -30,7 +30,7 @@ jobs:
       USE_BAZEL_VERSION: ${{ matrix.bazel-version }}
       BAZELRC: ${{ matrix.custom-bazelrc }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Build
         run: |
           bazel build //...
@@ -52,7 +52,7 @@ jobs:
       run:
         working-directory: "example/bzlmod"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Run Gazelle
         run: "bazel run //:gazelle"
       - name: Build
@@ -64,25 +64,25 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 15
     steps:
-    - uses: actions/checkout@v4
-    - name: Install Conan
-      run: |
-        python3 -m pip install --upgrade pip
-        pip install conan
-    - name: Execute manual integration tests
-      run: bazel test --test_output=errors //index:integration_tests
-          
+      - uses: actions/checkout@v6
+      - name: Install Conan
+        run: |
+          python3 -m pip install --upgrade pip
+          pip install conan
+      - name: Execute manual integration tests
+        run: bazel test --test_output=errors //index:integration_tests
+
   test-e2e:
     runs-on: ubuntu-24.04
     timeout-minutes: 15
     steps:
-    - uses: actions/checkout@v4  
-    - name: Execute end to end tests
-      run: bash .github/workflows/test_e2e.sh
-          
+      - uses: actions/checkout@v6
+      - name: Execute end to end tests
+        run: bash .github/workflows/test_e2e.sh
+
   license-headers:
     runs-on: ubuntu-24.04
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v4
-      - run: ./scripts/license_check.sh 
+      - uses: actions/checkout@v6
+      - run: ./scripts/license_check.sh

.github/workflows/generate_bzldep_index.yaml

@@ -13,14 +13,14 @@ jobs:
   build-plan:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
-      - uses: coursier/cache-action@v6     
-      - uses: coursier/setup-action@v1
+      - uses: actions/checkout@v6
+      - uses: coursier/cache-action@v8
+      - uses: coursier/setup-action@v3
         with:
           apps: scala
-          
+
       # Reuse already resolved info if available
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: .cache/
           key: gen-mappings-indexer-cache
@@ -31,7 +31,7 @@ jobs:
           --recompute-unresolved \
           --cache-dir=$PWD/.cache \
           -v
-        
+
       - name: Create PR
         env:
           GH_TOKEN: ${{ github.token }}
@@ -42,18 +42,17 @@ jobs:
           git config --global user.name "github-actions[bot]"
           git checkout -b $branchName
           git add ./language/cc/bzldep-index.json
-          
+
           if git diff --cached --quiet; then
             echo "No changes to the index file, skipping PR creation"
             exit 0
           fi
-          
+
           git commit -m "Automated update of headers index based on bazel-central-registry"
           git push origin $branchName
-          
+
           gh pr create \
             --base=main \
             --head=$branchName \
             --title='[Bot] Update bazel-central-registry headers index' \
             --fill
-

.github/workflows/publish-to-bcr.yaml

@@ -24,7 +24,7 @@ on:
 
 jobs:
   publish-to-bcr:
-    uses: "bazel-contrib/publish-to-bcr/.github/workflows/publish.yaml@v0.2.3"
+    uses: "bazel-contrib/publish-to-bcr/.github/workflows/publish.yaml@v1.1.0"
     with:
       tag_name: "${{ inputs.tag_name }}"
       registry_fork: "EngFlow/bazel-central-registry"

.github/workflows/release.yaml

@@ -33,7 +33,7 @@ jobs:
       prerelease: false
       release_files: gazelle_cc-*.tar.gz
       tag_name: ${{ inputs.tag_name || github.ref_name }}
-      
+
   publish-to-bcr:
     needs: [release]
     uses: ./.github/workflows/publish-to-bcr.yaml