linting.yml in rubocop-minitest-0.19.0

- old
+ new

@@ -4,10 +4,10 @@
 jobs:
   yamllint:
     name: Yamllint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Yamllint
         uses: karancode/yamllint-github-action@master
         with:
           yamllint_comment: true
         env: