zork: enable CONFIG_USB_PD_DISCHARGE_TCPC
zork: enable CONFIG_USB_PD_DISCHARGE_TCPC

Add TCPC Vbus Forced Discharge to bring us to
Safe0V faster when we should be disconnecting

BUG=b:157755939
BRANCH=none
TEST=look at Vbus after PR Swap for speed to Safe0V

Signed-off-by: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@google.com>
Change-Id: Idfc5771eb84a56ecab0879dd0a352a48c4c767ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2228088
Tested-by: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>
Auto-Submit: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>
Reviewed-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Reviewed-by: Jett Rink <9d4aef0593e6843318d99df31597fb6153b89787@chromium.org>
Commit-Queue: Denis Brockus <6b21e8190fb5e373363fb95271367073a16474ef@chromium.org>
Commit-Queue: Jett Rink <9d4aef0593e6843318d99df31597fb6153b89787@chromium.org>

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