build(deps): 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]>

.github/workflows/preview.yml

@@ -60,7 +60,7 @@ jobs:
 
       - name: Extract current commit
         id: sha
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           result-encoding: string
           script: |
@@ -93,7 +93,7 @@ jobs:
           echo "tunnel-url=${fixedUrl}" >> $GITHUB_OUTPUT
 
       - name: Hide preview comment
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         if: ${{ needs.check.outputs.triggered_by_ci != 'true' }}
         with:
           result-encoding: string