RESTRICT AUTOMERGE Fix READ/WRITE operation access issues on Restricted appOps.

Problems were identified around read and write access to the restricted appOps, this change includes:

- Filter out restricted appOps status for unprivileged readers.
- Allow additional privileged appOps permission holder reading restricted appOps status.

Bug: 336273802
Bug: 336323279
Test: Local test see b/336273802#comment3
Test: atest AppOpsTest#testRestrictedSettingsOpsRead
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:e2471e03e471ed701dd1ac0c6c483f82b0dd22d0)
Merged-In: I09008b365e36b2c20c9a1fe5a1d52699ddb17d35
Change-Id: I09008b365e36b2c20c9a1fe5a1d52699ddb17d35