Merge "Revert "Stats: removed obsolete IStats HIDL sepolicies"" am: a4dc982419 am: 9e1dde74cd am: 36497d5570 am: 1a6766c389

Original change: https://android-review.googlesource.com/c/device/google/redfin-sepolicy/+/1680331

Change-Id: Idb9fa1f4c8faa2cefc6eda441bff546f31301de5