Review Firefox 134 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/134

Release Note:

• 134.0: https://www.mozilla.org/en-US/firefox/134.0/releasenotes/
• 134.0.1: https://www.mozilla.org/en-US/firefox/134.0.1/releasenotes/
• 134.0.2: https://www.mozilla.org/en-US/firefox/134.0.2/releasenotes/