cargo: bump the patch group with 1 update (#1703)

Bumps the patch group with 1 update:
[tokio-websockets](https://github.com/Gelbpunkt/tokio-websockets).

Updates `tokio-websockets` from 0.5.0 to 0.5.1

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Dustin J. Mitchell <djmitche@google.com>

Cargo.lock

@@ -2450,9 +2450,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-websockets"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b069bad86dda43d908b4221fe04fe49d2ed8e0a24d319a5c6a8d250e76fe15b"
+checksum = "ff33c0fd7b2d320bd03e7aaad77b04214b375ce66c8a8fcc1a77aa65a471d07d"
 dependencies = [
  "base64",
  "bytes",

src/exercises/concurrency/chat-async/Cargo.toml

@@ -7,4 +7,4 @@ edition = "2021"
 futures-util = { version = "0.3.30", features = ["sink"] }
 http = "1.0.0"
 tokio = { version = "1.28.1", features = ["full"] }
-tokio-websockets = { version = "0.5.0", features = ["client", "fastrand", "server", "sha1_smol"] }
+tokio-websockets = { version = "0.5.1", features = ["client", "fastrand", "server", "sha1_smol"] }

src/exercises/concurrency/chat-async/src/bin/server.rs

@@ -31,7 +31,9 @@ async fn handle_connection(
 ) -> Result<(), Box<dyn Error + Send + Sync>> {
     // ANCHOR_END: handle_connection
 
-    ws_stream.send(Message::text("Welcome to chat! Type a message".into())).await?;
+    ws_stream
+        .send(Message::text("Welcome to chat! Type a message".to_string()))
+        .await?;
     let mut bcast_rx = bcast_tx.subscribe();
 
     // A continuous loop for concurrently performing two tasks: (1) receiving