chore(deps): update tokio-tungstenite requirement from 0.27.0 to 0.28.0 (#462)

Updates the requirements on [tokio-tungstenite](https://github.com/snapview/tokio-tungstenite) to permit the latest version.
- [Changelog](https://github.com/snapview/tokio-tungstenite/blob/master/CHANGELOG.md)
- [Commits](snapview/tokio-tungstenite@v0.27.0...v0.28.0)

---
updated-dependencies:
- dependency-name: tokio-tungstenite
  dependency-version: 0.28.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: jokemanfire <[email protected]>

Author: dependabot[bot]

examples/transport/Cargo.toml

@@ -40,7 +40,7 @@ rand = { version = "0.9" }
 schemars = { version = "1.0", optional = true }
 hyper = { version = "1", features = ["client", "server", "http1"] }
 hyper-util = { version = "0.1", features = ["tokio"] }
-tokio-tungstenite = "0.27.0"
+tokio-tungstenite = "0.28.0"
 reqwest = { version = "0.12" }
 pin-project-lite = "0.2"