ASoC: Add Cirrus and Wolfson headers to ASoC section of MAINTAINERS

ASoC: Add Cirrus and Wolfson headers to ASoC section of MAINTAINERS

Specifically list various Cirrus Logic and Wolfson Micro codec header files
under include/sound/ within the ASoC section of MAINTAINERS. Note that not
all the include/sound/cs* files are part of ASoC, so more-specific patterns
are needed.

These files are all part of ASoC codec drivers, and are owned by specific
Cirrus Logic and Wolfson Micro sections of MAINTAINERS. But the overall
include/sound/* maintainership is only Takashi Iwai and Jaroslav Kysela.
So by default get_maintainer.pl would only show Takashi and Jaroslav as
maintainers for any patch that changes these files without changing any
code under sound/soc.

There is a separate MAINTAINERS section for ASoC, so the headers must be
added there to make the ASoC maintainers show up in get_maintainer.pl.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20250415122927.512200-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>