Add release notes for Review Bot 3.2.
Review Request #12959 — Created April 17, 2023 and submitted — Latest diff uploaded
This is a small release that adds support for Review Board 5 API tokens
in Secret Scanning, and fixes some compatibility issues with Shellcheck
on Python 3, with PMD, and with Review Board 5.
Built the docs. Checked for build errors, spelling errors, and bad links.