tools/include: Sync uapi/sound/asound.h with the kernel sources

tools/include: Sync uapi/sound/asound.h with the kernel sources

To pick up changes from:

  f05c1ffc2745 ALSA: pcm: reinvent the stream synchronization ID API

This should be used to beautify sound syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
  diff -u tools/perf/trace/beauty/include/uapi/sound/asound.h include/uapi/sound/asound.h

Please see tools/include/uapi/README for details (it's in the first patch
of this series).

Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: linux-sound@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>