update he translation
update he translation

Change-Id: I7e921ef669aec1fc180390a0fbc260312082c8c9
Reviewed-on: https://gerrit.instructure.com/206885
Tested-by: Jenkins

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