update zh-Hant translation
update zh-Hant translation

Change-Id: Ia9ae1da57141ba6f31e4a16286a3c249823ac328
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/239926
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>

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