sdm845-common: Move LiveDisplay HAL default profile path to /data/misc/display

* /data/display does not exist and we are unable to allow
  writing to /data/system since it's a neverallow. Instead
  we are creating /data/misc/display which coredomain is
  allowed to write to.

Change-Id: I1198c61177b75fd2ad460aafab5f2d5010b2ca63

sepolicy/private/file.te

@@ -17,4 +17,4 @@ type sysfs_oem, sysfs_type, fs_type;
 type sysfs_usb_supply, sysfs_type, fs_type;
 
 # data
-type display_data_file, file_type, data_file_type, core_data_file_type;
+type display_misc_file, file_type, data_file_type, core_data_file_type;