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] <[email protected]>

Author: dependabot[bot]

.github/workflows/coveralls-workaround.yaml

@@ -21,7 +21,7 @@ jobs:
     steps:
       # see https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
       - name: 'Download artifact'
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             var artifacts = await github.rest.actions.listWorkflowRunArtifacts({