chore: bump clippy version (#5173)

tokio-stream/src/stream_ext/collect.rs

@@ -195,11 +195,7 @@ where
         } else {
             let res = mem::replace(collection, Ok(U::initialize(sealed::Internal, 0, Some(0))));
 
-            if let Err(err) = res {
-                Err(err)
-            } else {
-                unreachable!();
-            }
+            Err(res.map(drop).unwrap_err())
         }
     }
 }

tokio-stream/src/stream_ext/timeout.rs

@@ -24,7 +24,7 @@ pin_project! {
 }
 
 /// Error returned by `Timeout`.
-#[derive(Debug, PartialEq)]
+#[derive(Debug, PartialEq, Eq)]
 pub struct Elapsed(());
 
 impl<S: Stream> Timeout<S> {