Run namehash transformer before resolving names for refvars

pkg/commands/testdata/testcase-variable-ref/in/package/cronjob.yaml

@@ -15,6 +15,7 @@ spec:
             command:
             - echo
             - "$(CDB_STATEFULSET_NAME)"
+            - "$(TEST_CONFIG_MAP)"
             env:
               - name: CDB_PUBLIC_SVC
                 value: "$(CDB_PUBLIC_SVC)"

pkg/commands/testdata/testcase-variable-ref/in/package/kustomization.yaml

@@ -2,6 +2,11 @@ namePrefix: base-
 resources:
  - cockroachdb-statefulset-secure.yaml
  - cronjob.yaml
+configMapGenerator:
+- name: test-config-map
+  literals:
+    - foo=bar
+    - baz=qux
 vars:
  - name: CDB_PUBLIC_SVC
    objref:
@@ -25,3 +30,10 @@ vars:
    fieldref:
         fieldpath: metadata.name
 
+ - name: TEST_CONFIG_MAP
+   objref:
+        kind: ConfigMap
+        name: test-config-map
+        apiVersion: v1
+   fieldref:
+        fieldpath: metadata.name