Allow mkfs/fsck for zoned block device

Zoned block device will be used along with userdata_block_device
for /data partition.

Bug: 197782466
Change-Id: I777a8b22b99614727086e72520a48dbd8306885b
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
diff --git a/private/file_contexts b/private/file_contexts
index 632e069..766b971 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -79,6 +79,7 @@
 /dev/audio.*		u:object_r:audio_device:s0
 /dev/binder		u:object_r:binder_device:s0
 /dev/block(/.*)?	u:object_r:block_device:s0
+/dev/block/by-name/zoned_device	u:object_r:zoned_block_device:s0
 /dev/block/dm-[0-9]+	u:object_r:dm_device:s0
 /dev/block/loop[0-9]*	u:object_r:loop_device:s0
 /dev/block/vd[a-z][0-9]*  u:object_r:vd_device:s0