Use correct task name for constituency refresh
Use correct task name for constituency refresh

This prevented the party being updated correctly after the by-election
for Amersham and Chesham so fix it ahead of the Batley and Spen one.

unboxed/e-petitions,alphagov/e-petitions,alphagov/e-petitions,unboxed/e-petitions,alphagov/e-petitions,unboxed/e-petitions,alphagov/e-petitions,unboxed/e-petitions