[WIP] Conformance go tests #9220

Job	Run time
build / Build	7m 8s
Integration Tests (certrotation)	1m 20s
Integration Tests (cacertrotation)	1m 17s
Integration Tests (etcdrestore)	1m 29s
Integration Tests (localstorage)	1m 20s
Integration Tests (startup)	6m 35s
Integration Tests (custometcdargs)	26s
Integration Tests (etcdsnapshot)	7m 47s
Integration Tests (kubeflags)	6m 37s
Integration Tests (longhorn)	2m 27s
Integration Tests (secretsencryption)	1m 43s
Integration Tests (flannelnone)	55s
	39m 4s

Provide feedback