On role revocation, don't revoke appops/perms for other held roles

Bug: 110557011
Test: atest android.app.role.cts.RoleManagerTest#revokeSingleRoleThenEnsureOtherRolesAppopsIntact
Change-Id: I4ff110ae950b2a6b6acbef1195d69877d2f34c72
6 files changed