KVM: arm64: POR{E0}_EL1 do not need trap handlers

These will not be trapped by KVM, so don't need a handler.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231012123459.2820835-3-joey.gouly@arm.com