[CI] Bump actions/github-script to v8 (Node 24 runtime) (#28741)

.github/actions/check-pr-test-health/action.yml

@@ -11,7 +11,7 @@ runs:
   using: composite
   steps:
     - name: Check PR test health
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       env:
         SKIP_PR_TEST_HEALTH_CHECK: ${{ env.SKIP_PR_TEST_HEALTH_CHECK }}
       with:

.github/actions/wait-for-jobs/action.yml

@@ -34,7 +34,7 @@ runs:
   steps:
     - name: Wait for jobs to complete
       id: wait
-      uses: actions/github-script@v7
+      uses: actions/github-script@v8
       env:
         INPUT_STAGE_NAME: ${{ inputs.stage-name }}
         INPUT_JOBS: ${{ inputs.jobs }}

.github/workflows/close-inactive-issues.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check and close inactive issues
-        uses: actions/github-script@v6
+        uses: actions/github-script@v8
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |

.github/workflows/pr-gate.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Fetch latest PR info
         if: github.event_name == 'pull_request'
         id: pr
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -79,7 +79,7 @@ jobs:
 
       - name: Enforce rate limit for low-permission actors (optional)
         if: github.event_name == 'pull_request' && inputs.cool-down-minutes > 0
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/pr-states.yml

@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Update CI states block in PR body
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const RETRY_ATTEMPTS = 3;