Firefox: restore the old address bar

[shadowspar]

browser.urlbar.openViewOnFocus => false
browser.urlbar.update1 => false
browser.urlbar.update1.interventions =>  false
browser.urlbar.update1.searchTips => false
browser.urlbar.update1.view.stripHttps => false

Context: https://www.ghacks.net/2020/04/08/how-to-restore-the-old-firefox-address-bar/