Merge pull request #56 from duyet/renovate/actions-checkout-4.x

chore(deps): update actions/checkout action to v4

Author: duyet

.github/workflows/blank.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Run a one-line script
       run: echo Hello, world!
     - name: Run a multi-line script