net: derive Clone for net::unix::SocketAddr (#7422)

Author: xumaple

tokio/src/net/unix/socketaddr.rs

@@ -6,6 +6,7 @@ use std::path::Path;
 /// This type is a thin wrapper around [`std::os::unix::net::SocketAddr`]. You
 /// can convert to and from the standard library `SocketAddr` type using the
 /// [`From`] trait.
+#[derive(Clone)]
 pub struct SocketAddr(pub(super) std::os::unix::net::SocketAddr);
 
 impl SocketAddr {