Remove redundant data-hideif
Remove redundant data-hideif

The parent element already has the same control, so there's no need to
have it repeated here.

alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf