Upgrade actions/checkout.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: ikogan

.github/workflows/main.yaml

@@ -73,7 +73,7 @@ jobs:
         packages: write
       steps:
         - name: Checkout
-          uses: actions/checkout@v2
+          uses: actions/checkout@v3
         - name: Log in to the Container registry
           uses: docker/login-action@v3
           with: