update nl translation
update nl translation

Change-Id: I13edf9241bee1ad46e0d5b98e9e4971f14badfe7
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/230881
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
(cherry picked from commit 9d1cac5801815c432af23d216972ccaf301fc5bb)
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/231162
Reviewed-by: Brian Watson <4411c2aac809443ec63e2dd517de0f2dbc7408c6@instructure.com>
QA-Review: Brian Watson <4411c2aac809443ec63e2dd517de0f2dbc7408c6@instructure.com>
Product-Review: Brian Watson <4411c2aac809443ec63e2dd517de0f2dbc7408c6@instructure.com>
Tested-by: Brian Watson <4411c2aac809443ec63e2dd517de0f2dbc7408c6@instructure.com>

djbender/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,djbender/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,sfu/canvas-lms