Add a GRPC client/server to kando to run/check processes #7082

Job	Run time
docs	30s
gomod	57s
image_tags	1s
build (controller)	2m 24s
build (kanctl)	2m 24s
reno_lint	40s
build (kando)	2m 15s
test (test)	11m 6s
lint	3m 41s
test (integration-test)	8m 8s
test (helm-test)	3m 9s
release	0s
release_example_docker_images	0s
	35m 15s

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