Broken Anchors warning during deploy

[thadguidry]

6:55:53 AM: [WARNING] Docusaurus found broken anchors!
6:55:53 AM: 
6:55:53 AM: Please check the pages of your site in the list below, and make sure you don't reference any anchor that does not exist.
Note: it's possible to ignore broken anchors with the 'onBrokenAnchors' Docusaurus configuration, and let the build pass.

was seen in a recent Deploy log for my PR #322

We "throw" on Broken Links already, but this is talking about Broken Anchors.

[thadguidry]

@wetneb will fix this in a new PR that updates Docusaurus to 3.4 latest version (and also fixes CVE-2022-37599 High severity - in dependency loader-utils < 3.2.1 )