it8380dev: fix keyboard no break code
it8380dev: fix keyboard no break code

Wake up task to send the remaining scan codes after OBE(host read data)
or IBF(host send command/data).

Signed-off-by: Dino Li <00c808bcd0610e8dd73a10880490949c0c589d41@ite.com.tw>

BRANCH=none
BUG=none
TEST=EC complete sending scan codes.

Change-Id: Ie71140bbdfe5fcaccd5d16fd35b426004c218ba8
Reviewed-on: https://chromium-review.googlesource.com/290088
Reviewed-by: Randall Spangler <62698fdbb84d1779579ee80c3f39fac22017e5bc@chromium.org>
Commit-Queue: Dino Li <00c808bcd0610e8dd73a10880490949c0c589d41@ite.com.tw>
Tested-by: Dino Li <00c808bcd0610e8dd73a10880490949c0c589d41@ite.com.tw>

coreboot/chrome-ec,akappy7/ChromeOS_EC_LED_Diagnostics,akappy7/ChromeOS_EC_LED_Diagnostics,akappy7/ChromeOS_EC_LED_Diagnostics,akappy7/ChromeOS_EC_LED_Diagnostics,coreboot/chrome-ec,fourier49/BZ_DEV_EC,fourier49/BZ_DEV_EC,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,akappy7/ChromeOS_EC_LED_Diagnostics,fourier49/BZ_DEV_EC,fourier49/BZ_DEV_EC