regmap-irq: Drop backward compatibility for inverted mask/unmask

All users must now specify .mask_unmask_non_inverted = true to
ensure they are using the expected semantics: 1s disable IRQs
in the mask registers, and enable IRQs in the unmask registers.

Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
Link: https://lore.kernel.org/r/20230511091342.26604-5-aidanmacdonald.0x0@gmail.com


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