fix: allow for resources to be made in a common resource group

[kewalaka]

Overview/summary

Add a dependency on resources that go in the resource group. This allows a scenario where a single common resource group is used for RG-scoped components.

To make use of this, for example:

resource_groups:
  core-rg:
    name: rg-example
    location: australiaeast

virtual_networks:
    resource_group_name: rg-example
    resource_group_creation_enabled: false

This PR fixes/adds/changes/removes

1. fixes feat: resource group dependencies #358

Breaking changes

None.

Testing evidence

Testing has been conducted on a private repo, will see if i can find some results to share.

As part of this pull request I have

• Checked for duplicate Pull Requests
• Associated it with relevant issues, for tracking and closure.
• Run and make fmt & make docs to format your code and update documentation.
• Created unit and deployment tests and provided evidence.
• Updated relevant and associated documentation.

[kewalaka]

there was a linting issue here just noticed, just posted the fix