Make the GLFW embedder example work on Linux (#34156)
Make the GLFW embedder example work on Linux (#34156)


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