update ca translation
update ca translation

Change-Id: I6f9d85bb60d3d0e29f59c2956ae7971209f48bf4
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/253290
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