build(deps): update tungstenite requirement from 0.21 to 0.23

Updates the requirements on [tungstenite](https://github.com/snapview/tungstenite-rs) to permit the latest version.
- [Changelog](https://github.com/snapview/tungstenite-rs/blob/master/CHANGELOG.md)
- [Commits](snapview/tungstenite-rs@v0.21.0...v0.23.0)

---
updated-dependencies:
- dependency-name: tungstenite
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -86,7 +86,7 @@ tempfile = { version = "3", optional = true }
 
 [dev-dependencies]
 env_logger = "0.11"
-tungstenite = "0.21"
+tungstenite = "0.23"
 url = "2"
 webbrowser = "1.0"
 ron = "0.8"