Add package state in service/broadcast/cp/activity atoms.

So we can tell what state the package was in when these events happen.
This will allow us to measure effectivity of the various stopped states
in the system.

Bug: 267277359
Test: statsd_testdrive 48
Test: statsd_testdrive 475
Test: statsd_testdrive 476
Test: statsd_testdrive 477

Change-Id: I971c14bdccf14c8a036041a2d6c906900c45ee1b