expand DoH #1694
Description
> I'm open to a little more DoH stuff being added now
user_pref("network.trr.mode", 3);
user_pref("network.trr.uri", "https://dns.digitale-gesellschaft.ch/dns-query");
user_pref("network.trr.bootstrapAddr", "185.95.218.43"); // [HIDDEN PREF]
user_pref("network.dns.skipTRR-when-parental-control-enabled", false);
// TODO: user_pref("network.trr.confirmationNS", "skip");Originally posted by @rusty-snake in #1688 (comment)