Fixed issue with relaunching activity in the stopped state

- Cycle activity back to the stopped state if relaunched while the
activity is in the stopped state.
- Also, process Activity.recreate() request locally. After the
activity life cycler changes/clean-up we no longer need to request
the relaunch from the server since it is much easier now to cycle
the activity back to its previous state without help from the server
side.

Change-Id: Ie63420361a50d3dee2cbbcc2bbd34f3099c93996
Fixes: 64610483
Test: atest CtsActivityManagerDeviceTestCases:ActivityLifecycleTests