chore(deps): update actions/checkout action to v3

Author: renovate-bot

.github/workflows/deployment.yml

@@ -11,7 +11,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2                        
+      - uses: actions/checkout@v3                        
       - run: npm ci                                      
       - name: Run production migration                   
         run: npm run migrate:deploy