Multiplayer SDK 2.2.2

`Logger` accepts `UnityEngine.Object` as context.

`SessionConnectorBehaviour` emits warning messages with context. It allows you to easily identify which GameObject is responsible for the warning by clicking on the warning message in the Editor console. Once clicked, it highlights the GameObject which issued the warning message.

Fixed an issue where the connection task could be cancelled prematurely when an internal timeout was reached during session creation; session creation now correctly relies on the timeouts defined by NetworkManager when used with Netcode for GameObjects.

Ensured the `SessionConnectorBehaviour` is no longer throwing `NullReferenceException` when `SessionConnector` 's multiplayer session is `null` .

Fixed `SessionConnectorBehaviour` 's clean-up so it no longer throws `NullReferenceException` .

Fixed `SessionConnectorBehaviour` 's inspector.

Fixed `AddingSessionStarted` and `SessionAdded` not firing.