Create a new post for creating a new database integration with data prepper

[graytaylor0]

Description

This post is meant to inform potential contributors to Data Prepper on how to create a new source plugin, and how to use the Source Coordination Infrastructure of Data Prepper.

It also walks through how to set up a MongoDB Data Prepper pipeline locally

Check List

• [x] Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the BSD-3-Clause License.