Update websocket-util dependency 0.12

This change updates the websocket-util dependency we rely on to version
0.12. The main change over the early used 0.11 is that its
tokio-tungstenite dependency, to which we are exposed, is updated from
0.18 to 0.20. To that end, we need to update our tokio-tungstenite
dependency in lockstep.

CHANGELOG.md

@@ -7,6 +7,8 @@ Unreleased
   - This variant is now used to signal a multitude of conditions,
     including certain order submission issues
 - Bumped minimum supported Rust version to `1.63`
+- Bumped `websocket-util` dependency to `0.12`
+- Bumped `tokio-tungstenite` dependency to `0.20`
 
 
 0.27.2

Cargo.toml

@@ -44,18 +44,18 @@ thiserror = "1.0.30"
 tokio = {version = "1.0", default-features = false, features = ["net"]}
 tracing = {version = "0.1", default-features = false, features = ["attributes", "std"]}
 tracing-futures = {version = "0.2", default-features = false, features = ["std-future"]}
-tungstenite = {package = "tokio-tungstenite", version = "0.18", features = ["connect", "native-tls"]}
+tungstenite = {package = "tokio-tungstenite", version = "0.20", features = ["connect", "native-tls"]}
 url = "2.0"
 uuid = {version = "1.0", default-features = false, features = ["serde"]}
-websocket-util = "0.11.0"
+websocket-util = "0.12.0"
 
 [dev-dependencies]
 serial_test = {version = "2.0.0", default-features = false}
 test-log = {version = "0.2.8", default-features = false, features = ["trace"]}
 tokio = {version = "1.0", default-features = false, features = ["rt-multi-thread", "macros"]}
 tracing-subscriber = {version = "0.3", default-features = false, features = ["ansi", "env-filter", "fmt"]}
 uuid = {version = "1.0", default-features = false, features = ["v4"]}
-websocket-util = {version = "0.11.0", features = ["test"]}
+websocket-util = {version = "0.12.0", features = ["test"]}
 
 # A set of unused dependencies that we require to force correct minimum versions
 # of transitive dependencies, for cases where our dependencies have incorrect