Add Role / ClusterRole resourceNames to ConfigMap nameref resolver

While it is possible to use a kustomizeconfig.yml for this, with a
custom namereference, this functionality should probably be built-in.

This is similar to previous PRs, like this one:
https://github.com/kubernetes-sigs/kustomize/pull/592

api/internal/accumulator/namereferencetransformer_test.go

@@ -217,6 +217,7 @@ func TestNameReferenceHappyRun(t *testing.T) {
 						"secret1",
 						"secret1",
 						"secret2",
+						"cm1",
 					},
 				},
 			},
@@ -420,6 +421,7 @@ func TestNameReferenceHappyRun(t *testing.T) {
 						"someprefix-secret1-somehash",
 						"someprefix-secret1-somehash",
 						"secret2",
+						"someprefix-cm1-somehash",
 					},
 				},
 			},