updated build runner tasks

lib/api/marianumcloud/talk/setReadMarker/setReadMarkerParams.g.dart

@@ -8,7 +8,7 @@ part of 'setReadMarkerParams.dart';
 
 SetReadMarkerParams _$SetReadMarkerParamsFromJson(Map<String, dynamic> json) =>
     SetReadMarkerParams(
-      lastReadMessage: json['lastReadMessage'] as int?,
+      lastReadMessage: (json['lastReadMessage'] as num?)?.toInt(),
     );
 
 Map<String, dynamic> _$SetReadMarkerParamsToJson(