v0.13.0

Feat/Fix: Ensure all Modules Adhere module.this.enabled; Update context.tf in all Submodules; Update Documentation Snippets @korenyoni (#19)

what

• Add context.tf to all submodules
• Update context.tf in all submodules
• Ensure all resources adhere module.this.enabled
• Update all READMEs to use Terraform registry as source instead of git
• Update root-level README copyright year and contributors.

why

• Adding the same version of context.tf in all submodules and root-level is more consistent and won't result in version issues stemming from null_label module in context.tf
• Ensuring all modules adhere module.this.enabled is more consistent
• Ensuring module snippets in documentation are using the Terraform registry means we are showing users the up-to-date way of instantiating modules

references

• N/A