Terraform module implemented

[gchamon]

Implemented a Terraform module with AWS Specific augmentations to this project. Will take care, for instance, of periodic backups and
updates preparations. Read the projects README for full documentation.

https://github.com/waycarbon/terraform-aws-subspace

Next discussion steps:

• move the terraform module repo to subspacecommunity?
• add terraform registry offer
• refer to the terraform module in subspace documentation

[gchamon]

In version 1.1.0, the terraform module can now generate a valid configuration for a fresh subspace installation. This solves a fresh deployment being exposed to the web, where anyone could setup a admin account with an arbitrary email.