Bump actions/github-script from 3 to 8

Bumps [actions/github-script](https://github.com/actions/github-script) from 3 to 8.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v3...v8)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/binder-badge.yml

@@ -11,7 +11,7 @@ jobs:
       pull-requests: write
     steps:
     - name: comment on PR with Binder link
-      uses: actions/github-script@v3
+      uses: actions/github-script@v8
       with:
         github-token: ${{secrets.GITHUB_TOKEN}}
         script: |