Prepare role namespaces

.github/workflows/ci.yaml

@@ -33,6 +33,8 @@ jobs:
           cpus: 'max'
           memory: '4gb'
       - uses: azure/[email protected]
+      - name: prepare custom namespaces for `test_values/operator_rolenamespaces.yaml`
+        run: kubectl create namespace namespace1 && kubectl create namespace namespace2
       - name: check installing the chart with various `values` yamls
         run: ./test_values_files.sh
       - name: install the chart