[PATCH] arm: Allow CPU-supported unaligned accesses

This change reconfigures the CPU to allow CPU-supported aligned
accesses, which are generally faster than software-only fixups,
resulting in fewer alignment exceptions.

Signed-off-by: Brent DeGraaf <bdegraaf@codeaurora.org>
arch: arm: Kconfig: enable unaligned capability for ARM
defconfig:update