Update licenses_flutter

Author: nturgut

ci/licenses_golden/licenses_flutter

@@ -411,7 +411,6 @@ FILE: ../../../flutter/lib/ui/window/viewport_metrics.cc
 FILE: ../../../flutter/lib/ui/window/viewport_metrics.h
 FILE: ../../../flutter/lib/ui/window/window.cc
 FILE: ../../../flutter/lib/ui/window/window.h
-FILE: ../../../flutter/lib/web_ui/lib/assets/Roboto-Regular.ttf
 FILE: ../../../flutter/lib/web_ui/lib/assets/houdini_painter.js
 FILE: ../../../flutter/lib/web_ui/lib/src/engine.dart
 FILE: ../../../flutter/lib/web_ui/lib/src/engine/alarm_clock.dart