8042: Move VERIFY_AUX methods so they are next to VERIFY_LPC_CHAR
8042: Move VERIFY_AUX methods so they are next to VERIFY_LPC_CHAR

VERIFY_LPC_CHAR had to be moved in the previous CL, this CL completes
the move.

BUG=b:242886255
BRANCH=none
TEST=run unit tests

Signed-off-by: Raul E Rangel <9a9c998e11a2655b1de9a05eeeef5f710c0dc7ed@chromium.org>
Change-Id: I6f51cf07cc45611525b35ca6865e6afd637dc666
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3842201
Reviewed-by: Jeremy Bettis <4df7b5147fee087dca33c181f288ee7dbf56e022@chromium.org>
Reviewed-by: Yuval Peress <50dc11c009bd4d7e9d9d15a383c1743ce5ee82ef@google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec