Remove unused import

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

src/main.rs

@@ -7,7 +7,7 @@
 use env_logger;
 use std::env::args;
 use std::path::Path;
-use xmpp::{ClientBuilder, ClientFeature, ClientType, Event};
+use xmpp::{ClientBuilder, ClientType, Event};
 
 #[tokio::main]
 async fn main() -> Result<(), Option<()>> {