TCPMv2: Fix Soft Reset logic
TCPMv2: Fix Soft Reset logic

BUG=b:173025773,b:173025737,b:155181980
TEST=Observe Soft Reset after not receiving GoodCRC 3 times
BRANCH=firmware-volteer-13521.B-master

Signed-off-by: Abe Levkoy <2e1ad7039298f93262cf06bbb457275fb3e2ecb5@chromium.org>
Change-Id: Iee7016549a8a83b21d0a7ca168ace7ea2594a594
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2578199
Reviewed-by: Diana Z <cb2016afc7183e5356c690dc63b4ba817470501a@chromium.org>

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