Add gc labels to content tests
Add gc labels to content tests

Signed-off-by: Derek McGowan <e1c79a582b6629e6b39e9679f4bb964d25db4aa8@mcgstyle.net>

mikebrow/containerd,thaJeztah/containerd,kunalkushwaha/containerd,mikebrow/containerd,vdemeester/containerd,crosbymichael/containerd,estesp/containerd,kunalkushwaha/containerd,containerd/containerd,thaJeztah/containerd,estesp/containerd,miaoyq/containerd,miaoyq/containerd,vdemeester/containerd,containerd/containerd,crosbymichael/containerd,dmcgowan/containerd,dmcgowan/containerd