fix: Add namespace to dockerhub secret

Author: adskyiproger

.github/workflows/github-to-k8s-sync-env.yml

@@ -226,6 +226,7 @@ jobs:
               --docker-server=https://index.docker.io/v1/ \
               --docker-username="$DOCKERHUB_USERNAME" \
               --docker-password="$DOCKERHUB_TOKEN" \
+              --namespace="${NAMESPACE_TEMPLATE}-${{ inputs.environment }}" \
               --dry-run=client -o yaml > "k8s-secrets/$DOCKERHUB_SECRET_NAME.yaml"
             echo "✅ Generated Docker Registry Secret manifest: k8s-secrets/$DOCKERHUB_SECRET_NAME.yaml"
           else