arm64/sysreg: Generate definitions for DACR32_EL2

Convert DACR32_EL2 to automatic register generation as per DDI0487H.a, no
functional change.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20220520161639.324236-6-broonie@kernel.org


Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>