Review Firefox 133 Developer + Release Notes

We should read over the notes put out by Mozilla and open any further audit issues if necessary.

Developer Notes

• https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/133

Release Note:

• 133.0: https://www.mozilla.org/en-US/firefox/133.0/releasenotes/
• 133.0.3: https://www.mozilla.org/en-US/firefox/133.0.3/releasenotes/