Modularization - create process and update Broker Guide to use [id='anchor-name']

This is a "master" JIRA to track updating the Broker Guide to comply with updated modularization initiative guideline for anchors:

"Provide an anchor in the format [id='anchor-name'] for every module so that it can be identified by Asciidoctor when reused or cross-referenced. Other anchor formats include [[anchor-name]] and anchor-name, but these formats either do not support variables for content reuse or do not support certain character types, such as periods. These limitations cause errors at build time."

Our docs currently use the latter and need to be modified to use the former.

Nicole, you can use this JIRA to track creation of the process or you can make that a subJIRA of this one.