Merge pull request #5 from renoki-co/dependabot/github_actions/actions/checkout-v2.3.4

Bump actions/checkout from v1 to v2.3.4

Author: rennokki

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
     name: PHP ${{ matrix.php }} - Laravel ${{ matrix.laravel }} --${{ matrix.prefer }}
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2.3.4
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2