firefox security update

68.2.0-2.0.1 - Rebuild to pickup Oracle default bookmarks Orabug: 30069264 - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file 68.2.0-2 - Rebuild 68.2.0-1 - Update to 68.2.0 ESR 68.1.0-6 - Enable system nss on RHEL6 68.1.0-2 - Enable building langpacks...