Make it possible to toggle individual policies.

Bug: 240726265
Test: atest frameworks/base/services/tests/mockingservicestests/src/com/android/server/tare
Test: atest frameworks/base/services/tests/servicestests/src/com/android/server/tare
Change-Id: I79a939ab645c14bbea4c2b4e17fda1f63031f1b0
12 files changed