Merge pull request #28 from kitsuyui/renovate/gitignore-in-gh-action-0.x

Update gitignore-in/gh-action action to v0.2.1

Author: kitsuyui

.github/workflows/gitignore-in.yml

@@ -13,4 +13,4 @@ jobs:
   update-gitignore:
     runs-on: ubuntu-latest
     steps:
-      - uses: gitignore-in/gh-action@v0.2.0
+      - uses: gitignore-in/gh-action@v0.2.1