build(deps): update thiserror requirement from 1 to 2 (#2368)

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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dc/s2n-quic-dc/Cargo.toml

@@ -37,7 +37,7 @@ s2n-codec = { version = "=0.49.0", path = "../../common/s2n-codec", default-feat
 s2n-quic-core = { version = "=0.49.0", path = "../../quic/s2n-quic-core", default-features = false }
 s2n-quic-platform = { version = "=0.49.0", path = "../../quic/s2n-quic-platform" }
 slotmap = "1"
-thiserror = "1"
+thiserror = "2"
 tokio = { version = "1", default-features = false, features = ["sync"] }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"], optional = true }