[fuchsia] fidl_dart - Use the tools from the proper directory (#34503)
[fuchsia] fidl_dart - Use the tools from the proper directory (#34503)


chinmaygarde/flutter_engine,flutter/engine,chinmaygarde/flutter_engine,rmacnak-google/engine,flutter/engine,chinmaygarde/flutter_engine,chinmaygarde/flutter_engine,flutter/engine,rmacnak-google/engine,rmacnak-google/engine,flutter/engine,rmacnak-google/engine,rmacnak-google/engine,flutter/engine,chinmaygarde/flutter_engine,flutter/engine,rmacnak-google/engine,rmacnak-google/engine,flutter/engine,chinmaygarde/flutter_engine,chinmaygarde/flutter_engine,flutter/engine