Fix building upstream buildah image
Fix building upstream buildah image

Previously, `;` were separating several `RUN` commands.  This is
dangerous, as failure in one won't result in a build failure.  This was
happening due to the `runc` package having a required dependency on
`contaqiner-selinux` which was excluded.  Fix this by using `&&` and
switching to the crun package.

Signed-off-by: Chris Evich <352d8596d782a469eafa66a46434e15a449859ce@redhat.com>

nalind/buildah-1,TomSweeneyRedHat/buildah,nalind/buildah-1,TomSweeneyRedHat/buildah,TomSweeneyRedHat/buildah,nalind/buildah-1