update nn translation
update nn translation

Change-Id: Id992e87a5053fbe9e6195c52e45a857310449d29
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/298116
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