soundwire: bus: Move irq mapping cleanup into devres

Currently the IRQ mapping is disposed off in sdw_drv_remove(), however
if the SoundWire device uses devres this can run before the actual device
clean up, potentially clearing the mapping whilst it is still in use.
Make this devres safe by also moving the sdw_irq_dispose_mapping into
devres.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20241205113315.2266313-1-ckeepax@opensource.cirrus.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>