update nn translation
update nn translation

Change-Id: Ic2444b216a5519ae0bde3bd876f1408f085897a3
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/287393
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