Switch to using opencontainers/selinux
Switch to using opencontainers/selinux

We have moved selinux support out of opencontainers/runc into its
own package.  This patch moves to using the new selinux go bindings.

Signed-off-by: Daniel J Walsh <7800de746fd39599bc46177380ea6aede7e31e16@redhat.com>

rhatdan/cri-o,mikebrow/cri-o,vbatts/cri-o,nalind/cri-o,umohnani8/cri-o,vbatts/cri-o,14rcole/cri-o,nalind/cri-o,mheon/cri-o,rhatdan/cri-o,nalind/cri-o,vbatts/cri-o,mikebrow/cri-o,rhatdan/cri-o,mheon/cri-o,mheon/cri-o,kubernetes-incubator/ocid,mheon/cri-o,jwhonce/ocid,kubernetes-incubator/cri-o,aweiteka/cri-o,mikebrow/cri-o,umohnani8/cri-o,aweiteka/cri-o,jwhonce/ocid,aweiteka/cri-o,kubernetes-incubator/cri-o,14rcole/cri-o,umohnani8/cri-o,mikebrow/cri-o,rhatdan/cri-o,apilloud/cri-o,kubernetes-incubator/ocid,14rcole/cri-o,14rcole/cri-o,umohnani8/cri-o,kubernetes-incubator/cri-o,kubernetes-incubator/cri-o,apilloud/cri-o,jwhonce/ocid,apilloud/cri-o,vbatts/cri-o,kubernetes-incubator/ocid