update fr translation
update fr translation

Change-Id: Id506911d9c5a1e277140acb0fa272fa31071d140
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/230871
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>

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