Create Geo Deployment Ansible Playbook
Create the basic geo ansible playbook that will be run by #18 and is formulated by unifying and productionalizing the existing Geo work by other teams.
Sources of Information:
- [Ash's 10k Geo Test](https://gitlab.com/gitlab-org/quality/performance-environment-builder/-/blob/ashmckenzie/gitlab-qa-10k-geo/ansible/roles/gitlab-geo/tasks/main.yml)
- [Ian's WIP for two single nodes](https://gitlab.com/gitlab-org/distribution/gitlab-provisioner/-/merge_requests/37)
- [Jason's write up for charts documentation](https://docs.gitlab.com/charts/advanced/geo/)
- [The Geo Documentation](https://docs.gitlab.com/ee/administration/geo/replication/index.html)
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