ASoC: codecs: aw88399: Fix spelling mistake "unsupport" -> "unsupported"

There is a spelling mistake in a dev_err message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://patch.msgid.link/20240923120325.836918-1-colin.i.king@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>