update ca translation
update ca translation

Change-Id: I7a3e45a2fccf1f9dc14a1bf1f5f5f23df63815cd
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/263605
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