Bump thiserror from 2.0.12 to 2.0.16

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 2.0.12 to 2.0.16.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@2.0.12...2.0.16)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-version: 2.0.16
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -37,7 +37,7 @@ tracing = { version = "0.1.41", features = ["log", "log-always"] }
 tracing-subscriber = "0.3"
 metrics = { version = "0.24.2", optional = true }
 metrics-exporter-prometheus = { version = "0.17.2", optional = true, features = ["http-listener"] }
-thiserror = "2.0.12"
+thiserror = "2.0.16"
 
 [dev-dependencies]
 rstest = "0.26.1"