arm64/sysreg: Convert CTR_EL0 to automatic generation

Convert CTR_EL0 to automatic register generation as per DDI0487H.a, no
functional change.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220704170302.2609529-18-broonie@kernel.org


Signed-off-by: Will Deacon <will@kernel.org>