Spamming wake / sleep on physics entities

[metalgearsloth]

You can run into event ordering issues.

Ideally we either:

• Get a commandbuffer for events (massive work).
• CollisionWake hooks in directly after the events for awake / runs in an update loop on all awake physics bodies (the latter is probably more stable and the former is probably more performant).
• Add more debug asserts and have content deal with it.