Bump actions/github-script from 3 to 7

Bumps [actions/github-script](https://github.com/actions/github-script) from 3 to 7.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v3...v7)

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

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

.github/workflows/pr-manipulation.yml

@@ -14,7 +14,7 @@ jobs:
       github.event.workflow_run.conclusion == 'success'
     steps:
       - name: 'Download artifact'
-        uses: actions/github-script@v3.1.0
+        uses: actions/github-script@v7
         with:
           script: |
             const fs = require('fs');
@@ -35,7 +35,7 @@ jobs:
       - run: unzip pr.zip
 
       - name: 'Comment on PR'
-        uses: actions/github-script@v3
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |