Bump actions/github-script from 8 to 9

Bumps [actions/github-script](https://github.com/actions/github-script) from 8 to 9.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](https://github.com/actions/github-script/compare/v8...v9)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: '9'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/label-pr.yaml

@@ -13,7 +13,7 @@ jobs:
       contents: read  # Often needed for github-script
     steps:
       - name: Check PR body for Type of Change
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const prBody = context.payload.pull_request.body || '';