ASoC: SDCA: Kconfig/Makefile fixups

Tidy up a few bits of the SDCA Kconfig. Default both HID and IRQ to
enabled, since typically if one wants SDCA all the functionality
will be expected.

Finally, update the IRQ support to match the changes made to the
HID support.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250711100616.296329-2-ckeepax@opensource.cirrus.com


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