arm64/sysreg: Convert existing MPAM sysregs and add the remaining entries

Move the existing MPAM system register defines from sysreg.h to
tools/sysreg and add the remaining system registers.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20241030160317.2528209-2-joey.gouly@arm.com


Signed-off-by: Oliver Upton <oliver.upton@linux.dev>