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

Change-Id: Ifb42a8d186ca26f9c08b49c139d221561efaf642
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/285153
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