fix: clippy

crates/utils/src/net.rs

@@ -5,7 +5,7 @@ use hyper::client::conn::http2::Builder;
 use hyper_util::rt::TokioExecutor;
 use lazy_static::lazy_static;
 use std::{
-    collections::{HashMap, HashSet},
+    collections::HashSet,
     fmt::Display,
     net::{IpAddr, Ipv6Addr, SocketAddr, TcpListener, ToSocketAddrs},
 };
@@ -135,8 +135,6 @@ pub fn new_remotetarget_http_transport(_insecure: bool) -> Builder<TokioExecutor
     todo!();
 }
 
-
-
 const ALLOWED_CUSTOM_QUERY_PREFIX: &str = "x-";
 
 pub fn is_custom_query_value(qs_key: &str) -> bool {