chore(deps): update actions/github-script action to v6.4.1

Author: renovate[bot]

.github/workflows/comment_pr.yml

@@ -25,7 +25,7 @@ jobs:
           echo "GH context:"
           echo "$GITHUB_CONTEXT"
       - name: 'Download artifact'
-        uses: actions/[email protected].0
+        uses: actions/[email protected].1
         with:
           script: |
             var artifacts = await github.rest.actions.listWorkflowRunArtifacts({