update nn translation
update nn translation

Change-Id: I0b67ee55b9d750481642b4792bb3c3aae0beaece
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/281164
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