Add additional warnings for lint rules #2668

Job	Run time
prepare	1s
test / prepare	2m 14s
test / run (containerd, ./frontend/dockerfile, integration)	4m 38s
test / run (containerd, ./frontend/dockerfile, dockerfile)	6m 0s
test / run (containerd-rootless, ./frontend/dockerfile, integration)	4m 49s
test / run (containerd-rootless, ./frontend/dockerfile, dockerfile)	6m 8s
test / run (containerd-1.6, ./frontend/dockerfile, integration)	5m 0s
test / run (containerd-1.6, ./frontend/dockerfile, dockerfile)	6m 5s
test / run (containerd-snapshotter-stargz, ./frontend/dockerfile, integration)	4m 46s
test / run (containerd-snapshotter-stargz, ./frontend/dockerfile, dockerfile)	6m 0s
test / run (oci, ./frontend/dockerfile, integration)	4m 8s
test / run (oci, ./frontend/dockerfile, dockerfile)	5m 16s
test / run (oci-rootless, ./frontend/dockerfile, integration)	4m 39s
test / run (oci-rootless, ./frontend/dockerfile, dockerfile)	5m 0s
test / run (oci-rootless-slirp4netns-detachnetns, ./frontend/dockerfile, integration)	4m 30s
test / run (oci-rootless-slirp4netns-detachnetns, ./frontend/dockerfile, dockerfile)	5m 32s
test / run (oci-snapshotter-stargz, ./frontend/dockerfile, integration)	4m 37s
test / run (oci-snapshotter-stargz, ./frontend/dockerfile, dockerfile)	5m 43s
image (mainline)	2m 31s
image (labs)	2m 28s
release	1s
	1h 30m 6s

Provide feedback