Replace getRoomPreview by getRoomPreviewFromRoomId.

We do not need `getRoomPreviewFromRoomAlias` since we always resolve the Alias first.

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

@@ -105,5 +105,5 @@ interface MatrixClient : Closeable {
     suspend fun trackRecentlyVisitedRoom(roomId: RoomId): Result<Unit>
     suspend fun getRecentlyVisitedRooms(): Result<List<RoomId>>
     suspend fun resolveRoomAlias(roomAlias: RoomAlias): Result<ResolvedRoomAlias>
-    suspend fun getRoomPreview(roomIdOrAlias: RoomIdOrAlias): Result<RoomPreview>
+    suspend fun getRoomPreviewFromRoomId(roomId: RoomId, serverNames: List<String>): Result<RoomPreview>
 }