update zh-Hant translation
update zh-Hant translation

Change-Id: Ie5d233768e0c1e3d0e8e7bbf272b372882e1d88a
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/280575
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>

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