Add recommends for slirp4netns and fuse-overlay
Add recommends for slirp4netns and fuse-overlay

We want these packages installed for running buildah in a container
or running buildah as non-root

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #1389
Approved by: TomSweeneyRedHat

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