zenfone7: Add Sepolicy contexts for motor_fw1|fw2

fix:
04-19 04:23:24.363   719   719 W e2fsck  : type=1400 audit(0.0:30): avc:  denied  { read } for  name="sda17" dev="tmpfs" ino=11660 scontext=u:r:fsck:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0
04-19 04:23:24.363   719   719 W e2fsck  : type=1400 audit(0.0:31): avc:  denied  { read write } for  name="sda17" dev="tmpfs" ino=11660 scontext=u:r:fsck:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0
04-19 04:23:24.371   722   722 W e2fsck  : type=1400 audit(0.0:32): avc:  denied  { read } for  name="sda18" dev="tmpfs" ino=2228 scontext=u:r:fsck:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0
04-19 04:23:24.371   722   722 W e2fsck  : type=1400 audit(0.0:33): avc:  denied  { read write } for  name="sda18" dev="tmpfs" ino=2228 scontext=u:r:fsck:s0 tcontext=u:object_r:block_device:s0 tclass=blk_file permissive=0

Change-Id: I02139b9bdd8f796c7664be89c984f075ad41d0e3
diff --git a/sepolicy/vendor/file_contexts b/sepolicy/vendor/file_contexts
index 76298f5..c3be0cf 100644
--- a/sepolicy/vendor/file_contexts
+++ b/sepolicy/vendor/file_contexts
@@ -1,3 +1,7 @@
+# Asus Filesystem
+/dev/block/platform/soc/1d84000\.ufshc/by-name/motor_fw1                            u:object_r:asdf_block_device:s0
+/dev/block/platform/soc/1d84000\.ufshc/by-name/motor_fw2                            u:object_r:asdf_block_device:s0
+
 # Asus Sp
 /(vendor|system/vendor)/bin/adrt_service                                            u:object_r:asus_sp_exec:s0
 /(vendor|system/vendor)/bin/change_aps                                              u:object_r:asus_sp_exec:s0