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

Author: renovate[bot]

.github/workflows/main.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Prepare
         run: npm ci
       - name: Lint