update ca translation
update ca translation

Change-Id: I12e4097bfdc1d6d8ff519a5047749ab14c7d3ad1
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/257818
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