Update thiserror requirement from 1 to 2

Updates the requirements on [thiserror](https://github.com/dtolnay/thiserror) to permit the latest version.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.0...2.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -35,7 +35,7 @@ tokio-tungstenite = { version = "0.24", features = [
     "url",
 ] }
 tracing = "0.1"
-thiserror = "1"
+thiserror = "2"
 futures-util = { version = "0.3", default-features = false, features = [
     "sink",
     "std",