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

Change-Id: Ib58a76801a9f0784ccb0eda77c7f929fb6315b38

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