update it translation
update it translation

Change-Id: If6a414ead8295cd3625a1837a288f9843f5b240c
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/278938
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