Revert "Remove two redundant aliases for UKVI"
Revert "Remove two redundant aliases for UKVI"

After this configuration change was merged and deployed, the Host
entries coresponding to the  contact-ukba.homeoffice.gov.uk were
deleted.

This broke the Transition_load_all_data job, as there were host_paths
that referenced the deleted host.

This database change has now been reversed, and the deleted records
restored (details here [1]).

It seems sensible to make the coresponding change in the
configuration, with the expectation that this won't change the
database, as coresponding host entries already exist for these
aliases.

1: https://github.com/alphagov/govuk-org-notes/blob/master/Debugging%20the%20Transition_load_all_data%20Jenkins%20job%20failures.org

This reverts commit 9ce925400e42c6003bad2140847184c83764826f.

alphagov/transition-config,alphagov/transition-config