update ca translation
update ca translation

Change-Id: I623c1b9d38bab528c0a3205d2230c9ffdec9d305
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/284000
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