firefox security update

91.2.0-4.0.1 - Remove upstream references Orabug: 30143292 - Update distribution for Oracle Linux Orabug: 30143292 - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 91.2.0-4 - Disable webrender on the s390x due to wrong colors: rhbz2009503 91.2.0-3 - Update to 91.2.0...