Bug 1803765 - Update libcubeb to revision e4da2d47. r=cubeb-reviewers,kinetik

media/libcubeb/moz.yaml

media/libcubeb/src/cubeb.c

media/libcubeb/src/cubeb_log.cpp

media/libcubeb/src/cubeb_log.h

media/libcubeb/src/cubeb_wasapi.cpp

media/libcubeb/test/test_audio.cpp

media/libcubeb/test/test_deadlock.cpp

media/libcubeb/test/test_device_changed_callback.cpp

media/libcubeb/test/test_duplex.cpp

media/libcubeb/test/test_logging.cpp

media/libcubeb/test/test_overload_callback.cpp

media/libcubeb/test/test_record.cpp

media/libcubeb/test/test_resampler.cpp

media/libcubeb/test/test_ring_buffer.cpp

media/libcubeb/test/test_sanity.cpp

media/libcubeb/test/test_tone.cpp