Create new scenario to run Geo tests against a live Geo instance
The existing Scenario::Test::Integration::Geo spins up a Geo instance (primary and secondary nodes) and then runs Geo E2E tests against it. In order to run Geo E2E tests during a zero-downtime upgrade (i.e. when the Geo instance to be tested already exists), it would be useful to have a scenario that accepts the addresses of the Geo primary and secondary nodes, and then runs Geo tests.
This scenario will be similar to Scenario::Test::Instance::Any, except that a primary and secondary address will be passed in, and the suite will be EE::Scenario::Test::Geo instead of Scenario::Test::Instance::All