tokio-xmpp: Import Jid, BareJid and Element properly

xmpp-parsers has stopped reexporting them, instead it reexports only the
crates themselves.

tokio-xmpp/examples/contact_addr.rs

@@ -1,4 +1,5 @@
 use futures::stream::StreamExt;
+use minidom::Element;
 use std::env::args;
 use std::process::exit;
 use std::str::FromStr;
@@ -6,9 +7,9 @@ use tokio_xmpp::AsyncClient as Client;
 use xmpp_parsers::{
     disco::{DiscoInfoQuery, DiscoInfoResult},
     iq::{Iq, IqType},
+    jid::{BareJid, Jid},
     ns,
     server_info::ServerInfo,
-    BareJid, Element, Jid,
 };
 
 #[tokio::main]