test: multi-region tests

Author: dreamorosi

.github/workflows/run-e2e-tests.yml

@@ -66,9 +66,10 @@ jobs:
         id: round-robin-region
         run: |
           regions_available=(eu-west-1 us-east-1)
-          region=${regions_available[$((RANDOM % ${#regions[@]}))]}
+          region=${regions_available[$((RANDOM % ${#regions_available[@]}))]}
           # Set the region as an output variable
           echo "region=$region" >> $GITHUB_OUTPUT
+          echo "deployment_region=$region"
       - name: Setup AWS credentials
         uses: aws-actions/configure-aws-credentials@ececac1a45f3b08a01d2dd070d28d111c5fe6722 # v4.1.0
         with: