Bump actions/github-script from 6 to 7 (#1022)

Bumps [actions/github-script](https://github.com/actions/github-script) from 6 to 7.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](https://github.com/actions/github-script/compare/v6...v7)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/auto-merge-dependabot-prs.yml

@@ -46,7 +46,7 @@ jobs:
       # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_run
       # https://github.com/actions/github-script
       - name: "Download artifact"
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             console.log("download artifact: started")