icinga::client::check_cputype::cputype: 'amd'

---

govuk::node::s_transition_postgresql_slave::redirector_ip_range: '10.2.13.0/24'

icinga::client::check_cputype::cputype: 'amd'

Modify Redirector vDC IPs for bouncer in DR
Modify Redirector vDC IPs for bouncer in DR

We have bouncer-{4,5,6} in the disaster recovery organisation which
need to connect to transition-postgresql-slave-2.

This commit overrides the pg_hba rule for slave-2 so that it contains
the disaster recovery IP addresses for bouncer.
