chore(deps): bump actions/github-script from 7 to 8

Bumps [actions/github-script](https://github.com/actions/github-script) from 7 to 8.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v7...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] <support@github.com>

Author: dependabot[bot]

.github/workflows/docs-preview.yml

@@ -75,7 +75,7 @@ jobs:
           commit_message: 'Deploy docs preview for PR #${{ github.event.number }}'
 
       - name: 💬 Comment on PR with preview link
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const prNumber = context.payload.pull_request.number;
@@ -148,7 +148,7 @@ jobs:
           fi
 
       - name: 💬 Update PR comment
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const prNumber = context.payload.pull_request.number;