ASoC: dapm: Add component level pin switches

The core currently supports pin switches for source/sink widgets, but
only at the card level. SDCA components specify the fabric at the
level of the individual components, to support this add helpers to
allow component level pin switches.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-5-ckeepax@opensource.cirrus.com


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