Merge pull request #200 from technote-space/chore/tweaks

chore: tweaks

Author: technote-space

.github/workflows/pr_opened.yml

@@ -28,6 +28,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: PR Labeler
-        uses: technote-fork/pr-labeler-action@gh-actions
+        uses: technote-fork/pr-labeler-action@v3
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}