Extend Deployment method to create Infrastructure in Multiple Cloud Providers

[vitabaks]

Enhance Deployment Capabilities to Include Infrastructure Creation in Multiple Cloud Providers.

Description:

Currently, the project supports deploying a PostgreSQL cluster on pre-existing VMs or physical servers. We should extend this capability to support end-to-end deployments starting from the infrastructure setup.

Feature Request:

1. Enable the creation of servers, disks, and networks in popular cloud providers:

   • AWS
   • GCP
   • Azure
   • Digital Ocean
   • Hetzner Cloud

2. Once the infrastructure is in place, deploy the PostgreSQL cluster on these servers.

This enhancement will provide users with a seamless experience, allowing them to deploy clusters from scratch without needing to pre-setup the infrastructure.

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[vitabaks]

PR: https://github.com/vitabaks/postgresql_cluster/pull/464