Don't fail on walking os of EOPNOTSUPP for Llistxatt
Don't fail on walking os of EOPNOTSUPP for Llistxatt

Fixes: https://github.com/containers/storage/issues/1321

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

containers/storage,containers/storage,containers/storage