update nn translation
update nn translation

Change-Id: I6d9b444b95af3efcf5d0f1b1fcc0ca0284ca5d7f
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/302062
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