Separating logging for Apexd triggered rollback

We would be moving WatchdogRollbackLogger to CrashRecovery.
Separating out logging for Apexd triggered rollback events.

Bug: 289203818
Test: atest WatchdogRollbackLoggerTest; atest ApexdRevertLoggerTest
Flag: EXEMPT logging changes only
Change-Id: I1edf59d5c0bfa870ad95f15d00a466180228b1a5
5 files changed