nostr: bump tungstenite to v0.19

Author: yukibtc

crates/nostr/Cargo.toml

@@ -49,7 +49,7 @@ instant = { version = "0.1", features = [ "wasm-bindgen", "inaccurate" ] }
 csv = "1.1.5"
 env_logger = "0.10.0"
 num_cpus = "1.15.0"
-tungstenite = { version = "0.18", features = ["rustls-tls-webpki-roots"] }
+tungstenite = { version = "0.19", features = ["rustls-tls-webpki-roots"] }
 
 [[example]]
 name = "keys"

crates/nostr/README.md

@@ -19,7 +19,7 @@ If you're writing a typical Nostr client or bot, you may be interested in [nostr
 ```toml
 [dependencies]
 nostr = "0.21"
-tungstenite = { version = "0.18", features = ["rustls-tls-webpki-roots"]}
+tungstenite = { version = "0.19", features = ["rustls-tls-webpki-roots"]}
 ```
 
 ```rust,no_run