mfd: cs42l43: Fix wrong register defaults

A few regs have unnecessary values in defaults, change them to match the
datasheet

Fixes: ace6d144 ("mfd: cs42l43: Add support for cs42l43 core driver")

Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240229155616.118457-1-mstrozek@opensource.cirrus.com


Signed-off-by: Lee Jones <lee@kernel.org>