chore(deps): update actions/github-script action to v9

Author: renovate[bot]

.github/workflows/functional-tests.yml

@@ -50,7 +50,7 @@ jobs:
     steps:
       - name: Determine PR Coordinates
         id: prep
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/gitlab-trigger.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Add GitLab trigger comment
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const prNumber = context.payload.pull_request.number;