update zh-Hant translation
update zh-Hant translation

Change-Id: I38858b654e9288f8592c4c732396d2f3bacb1ca0
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/303901
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>

instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms