github-actions: bump actions/github-script from 6 to 7

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

.github/workflows/authors-done.yml

@@ -12,7 +12,7 @@ jobs:
       - run: echo "Author check is complete"
 
       - name: Download artifact new authors
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
@@ -38,7 +38,7 @@ jobs:
           fi
       - name: Comment on PR
         if: ${{ env.new_authors == 'yes' }}
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |