Update mesh config to not import k8s libraries (#3154)

* Update mesh config to not import k8s libraries

* drop optional

* fix repeated

* gen

Author: howardjohn

Makefile.core.mk

@@ -94,6 +94,7 @@ clean-labels:
 local-lint-protos:
 	@buf lint
 	@./scripts/check-operator-proto.sh
+	@./scripts/check-imports.sh
 
 lint: lint-dockerfiles lint-scripts lint-yaml lint-helm lint-copyright-banner lint-go lint-python lint-markdown lint-sass lint-typescript lint-licenses local-lint-protos
  	@$(htmlproofer) . --url-swap "istio.io:preliminary.istio.io" --assume-extension --check-html --check-external-hash --check-opengraph --timeframe 2d --storage-dir $(repo_dir)/.htmlproofer --url-ignore "/localhost/"