update vi translation
update vi translation

Change-Id: Ice9d01e9eec7f15fb24fdf4ec1b10c7f1acde686
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/296361
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