regulator: pca9450: Fix LDO3OUT and LDO4OUT MASK

L3_OUT and L4_OUT Bit fields range from Bit 0:4 and thus the
mask should be 0x1F instead of 0x0F.

Fixes: 0935ff5f

 ("regulator: pca9450: add pca9450 pmic driver")
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://lore.kernel.org/r/20230614125240.3946519-1-t.remmet@phytec.de


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