Merge pull request #74140 from Liujingfang1/kflag

add -k flag in cli-runtime and kubectl to process kustomization directories

test/cmd/legacy-script.sh

@@ -510,6 +510,9 @@ runTests() {
   if kube::test::if_supports_resource "${secrets}" ; then
     record_command run_create_secret_tests
   fi
+  if kube::test::if_supports_resource "${deployments}"; then
+    record_command run_kubectl_create_kustomization_directory_tests
+  fi
 
   ######################
   # Delete             #