Add COPE related metric.

* setManagedProfileMaximumTimeOff
* setPersonalAppsSuspended
* COMP -> COPE migration

Test: OrgOwnedProfileOwnerTest#testSetManagedProfileMaximumTimeOffLogged
Test: OrgOwnedProfileOwnerTest#testSetPersonalAppsSuspendedLogged
Test: manual, via "adb shell cmd stats print-logs" + "adb logcat | grep statsd" during boot
Bug: 148788010
Change-Id: Iaf09b536328bdb6623a2d4f6c92f73cd7f94f28c