update nn translation
update nn translation

Change-Id: Ie036e1f368c114927491a61a744d1e7d00089374
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/263815
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