tools: arm64: Update sysreg.h header files

Created with the following:

  cp include/linux/kasan-tags.h tools/include/linux/
  cp arch/arm64/include/asm/sysreg.h tools/arch/arm64/include/asm/

Update the tools copy of sysreg.h so that the next commit to add a new
register doesn't have unrelated changes in it. Because the new version
of sysreg.h includes kasan-tags.h, that file also now needs to be copied
into tools.

Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: James Clark <james.clark@arm.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250106142446.628923-3-james.clark@linaro.org
Signed-off-by: Marc Zyngier <maz@kernel.org>

Author: James-A-Clark