Merge pull request #42 from datum-cloud/renovate/actions-checkout-6.x

chore(deps): update actions/checkout action to v6

Author: JoseSzycho

.github/workflows/test-environment-validation.yaml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Go
         uses: actions/setup-go@v6