sepolicy: Allow vold to `getattr` on mkfs_exec

* Fixes denial while trying to format external
  SDcard as adopted storage.

Change-Id: I244ec9b5886888e1cbe488c671b9862b653f73a9
1 file changed
tree: a0f476c2d7036f5af6179f7e111e4a4e343fc87f
  1. common/
  2. qcom/