Merge pull request #122 from godotengine/dependabot/github_actions/actions/checkout-3

Bump actions/checkout from 2 to 3

.github/workflows/static_checks.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install dependencies
         run: |