Update test_and_deploy.yml

Author: glass-ships

.github/workflows/test_and_deploy.yml

@@ -145,9 +145,6 @@ jobs:
     needs: build
     if: github.ref == 'refs/heads/next'
     steps:
-      - name: Checkout
-        uses: actions/checkout@v6
-
       - name: Get Environment Name
         uses: neutrons/branch-mapper@main
         id: env_name