Query collision rules, CharacterController.UseCollisionRules (#1566) * Added `PhysicsWorld.GetCollisionRule(string left, string right)` * Added `WithCollisionRules(string tag, bool asTrigger)` to `PhysicsTraceBuilder` and `SceneTrace` * Added `bool CharacterController.UseCollisionRules` * Update helper text in CollisionPage https://files.facepunch.com/ziks/2024-05-15/firefox_9de7c5NRvM.png