arm64: put __boot_cpu_mode label after alignment instead of before
arm64: put __boot_cpu_mode label after alignment instead of before

Another one for the big head.S spring cleaning: the label should
be after the .align or it may point to the padding.

Signed-off-by: Ard Biesheuvel <66d3c5fdaeea7ff1f996ad04f2c45e08ab38e2f5@linaro.org>
Signed-off-by: Catalin Marinas <15ce75b290ebaf27c3f9fd73ab848685ed3d8261@arm.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs