chore(deps): bump actions/github-script in /.github/workflows (#536)

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/trigger-repo-rebuild.yml

@@ -1,4 +1,4 @@
-name: Trigger repo listing generator
+name: Trigger repo listing generator
 
 on:
   release:
@@ -9,7 +9,7 @@ jobs:
   dispatch:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@v6
+      - uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.VPM_REPO_TOKEN }}
           script: |