update fr translation
update fr translation

Change-Id: I5bfbc85e26dca5b8aab9c2c4a83263cec95f8da6

djbender/canvas-lms,HotChalk/canvas-lms,venturehive/canvas-lms,sfu/canvas-lms,fronteerio/canvas-lms,roxolan/canvas-lms,venturehive/canvas-lms,grahamb/canvas-lms,redconfetti/canvas-lms,HotChalk/canvas-lms,SwinburneOnline/canvas-lms,redconfetti/canvas-lms,fronteerio/canvas-lms,SwinburneOnline/canvas-lms,grahamb/canvas-lms,grahamb/canvas-lms,grahamb/canvas-lms,sfu/canvas-lms,SwinburneOnline/canvas-lms,sfu/canvas-lms,roxolan/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,HotChalk/canvas-lms,grahamb/canvas-lms,SwinburneOnline/canvas-lms,redconfetti/canvas-lms,venturehive/canvas-lms,venturehive/canvas-lms,sfu/canvas-lms,fronteerio/canvas-lms,redconfetti/canvas-lms,HotChalk/canvas-lms,fronteerio/canvas-lms,roxolan/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,roxolan/canvas-lms,djbender/canvas-lms