dooly: change EC_PCH_RTCRST default setting
dooly: change EC_PCH_RTCRST default setting

Dooly set EC_PCH_RTCRST as ODR originally which will
not trigger RTCRST signal when device not power on,
change setting to push-pull to ensure RTC could be trigger.

BUG=b:210562965
BRANCH=puff
TEST=make BOARD=dooly

Signed-off-by: Zick Wei <3d0b14a1e83601e71d11cd2c38ee93ff1dbbc737@quanta.corp-partner.google.com>
Change-Id: I13b187bf2709863cf8475c8eab18afd09651c638
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3337961
Reviewed-by: Peter Marheine <ef0b2c492edde94778d7465bfbaeed52c5be6858@chromium.org>

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