Add release guide in docs

[mssun]

Description

Add a release guide to help releasing Apache versions in the future.

Type of change

• [x] New doc

How has this been tested?

N/A

Checklist

• [x] Fork the repo and create your branch from master.
• [x] If you've added code that should be tested, add tests.
• [x] If you've changed APIs, update the documentation.
• [x] Ensure the tests pass (see CI results).
• [x] Make sure your code lints/format.