update da-x-k12 translation
update da-x-k12 translation

Change-Id: I9b89a77231ca39e2c751c7cea39ad7c4652805ff
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/275676
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