update nn translation
update nn translation

Change-Id: Ibd3fce43d99a0a16a4b66b61a54d9cf32893aa0b
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/279771
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