TCPMv2: PE_TIMER_SINK_REQUEST should not disable on exit or re-entry of SnkReady
TCPMv2: PE_TIMER_SINK_REQUEST should not disable on exit or re-entry of SnkReady

BUG=b:181343741
BRANCH=none
TEST=Check SINK attach

Signed-off-by: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@google.com>
Change-Id: Ifdbd683c9e761a3ccd3d01d648f88b0f47721e0b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2729616
Tested-by: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>
Reviewed-by: Diana Z <cb2016afc7183e5356c690dc63b4ba817470501a@chromium.org>
Commit-Queue: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>

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