…ated transitions (#2481)

* fix
For client authoritative, the server now actually sends any pending animation updates to any non-authoritative clients.
Trigger not updating properly on server when server authoritative but was the owner sending the trigger update.
Improve detection of the type of animation state change.
This fixes the issue where cross fades were not being handled by NetworkAnimator.
This is a first pass fix and the serialization could use an overhaul to reduce bandwidth costs.

* update
Making sure we don't toggle between transition and crossfade.
Packing values for AnimationState
Updating the manual test used to get cross fading to AnimationStates without transitions working.
Making the serialization of the two bools one byte instead of two bytes.

* test
Adding some cross fade tests to the NetworkAnimatorTests.
Also fixed an issue with the coroutineRunner being destroyed before the IntegrationTestSceneHandler was.
This is the final test for cross fade initiated transitions and whether it is detected and synchronized or not.