chore(deps): update actions/github-script action to v8

Author: renovate[bot]

.github/workflows/pr-version-check.yml

@@ -73,7 +73,7 @@ jobs:
           fi
 
       - name: Comment on PR
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         env:
           VERSION_CURRENT: ${{ steps.version.outputs.current_version }}
           VERSION_NEXT: ${{ steps.version.outputs.next_version }}

.github/workflows/preview-deploy.yml

@@ -69,7 +69,7 @@ jobs:
           git push origin gh-pages
 
       - name: Comment PR with preview URL
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const prNumber = context.payload.pull_request.number;