Update OOjs to v1.1.7
Update OOjs to v1.1.7

Release notes:
 https://git.wikimedia.org/blob/oojs%2Fcore.git/v1.1.7/History.md

Change-Id: Ie275172cc497dfba53bd5b405f9f1a4089c063eb

wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui