Merge pull request #6 from feuyeux/dependabot/cargo/hello-websocket-rust/tungstenite-0.21.0

Update tungstenite requirement from 0.20.1 to 0.21.0 in /hello-websocket-rust

Author: feuyeux

hello-websocket-rust/Cargo.toml

@@ -10,7 +10,7 @@ futures-channel = "0.3"
 futures-util = { version = "0.3", default-features = false, features = ["sink", "std"] }
 tokio = { version = "1.23.0",  features = ["full"] }
 tokio-tungstenite = "0.20.1"
-tungstenite = "0.20.1"
+tungstenite = "0.21.0"
 url = "2.4.1"
 
 [[bin]]