images_test: ignore golangci-lint error
images_test: ignore golangci-lint error

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

Closes: #1624
Approved by: TomSweeneyRedHat

TomSweeneyRedHat/buildah,nalind/buildah-1,TomSweeneyRedHat/buildah,projectatomic/buildah,rhatdan/buildah,rhatdan/buildah,TomSweeneyRedHat/buildah,nalind/buildah-1,nalind/buildah,projectatomic/buildah,nalind/buildah,projectatomic/buildah,rhatdan/buildah,nalind/buildah-1