Add configfs file permissions to init.

am: f3b5bd64

Change-Id: I7515097dc3c410fdf3544d72d9d99be772f62d0c

public/init.te

@@ -85,6 +85,7 @@ allow init cpuctl_device:dir { create mounton };
 # /config
 allow init configfs:dir mounton;
 allow init configfs:dir create_dir_perms;
+allow init configfs:{ file lnk_file } create_file_perms;
 
 # Use tmpfs as /data, used for booting when /data is encrypted
 allow init tmpfs:dir relabelfrom;