update es-ES translation
update es-ES translation

Change-Id: I2130170b6d3ebefa79b76989e6c06bad97e2b0d3
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/289909
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