Use Package Manager to disable stock OTA

Using the Package Manager prevents any danling wakelock from
killed service/receiver.

disabled packages: Add new GMS updater activity names
Change-Id: I5d614d9e6dce333cd9c3cbb9918e4f1940d3e46f

Change-Id: Ie3162ca4b18a7bc9c55613af39e88ea980407e5f
disabled packages: Add new GMS updater activity name

Solves wakelocks after v5.0.xx

Change-Id: I10ae01cdbe688d886ce69e96d8203a394f86efaf