Add Repository Naming Guidelines to the Development Guide

[mcdonnnj]

🚀 Feature Proposal

We should add guidelines for repository naming to ensure that there is a consistent naming convention for repositories in the organization.

Motivation

We have provided a lot of guidance for development as an organization and I believe this should extend to naming conventions for repositories.

Pitch

I believe that consistent naming conventions make it easier to navigate a collection of projects. They set an expectation for what a repository name represents about a project. Having guidelines for naming encourages everyone to use the same conventions in our organization.