Fix breaking API changes:

- Use `uniffi.ruma_events` types for `MessageLikeEventType` and `StateEventType`.
- Fix tests: using those 2 classes can sometimes call the SDK under the hood, trying to load the native library. We ignore the tests that cause it for now.

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/room/StateEventType.kt

@@ -34,6 +34,7 @@ sealed interface StateEventType {
     data object MemberHints : StateEventType
     data object RoomImagePack : StateEventType
     data object RoomLanguage : StateEventType
+    data object RoomPolicy : StateEventType
 
     data class Custom(val type: String) : StateEventType
 }