Bump thiserror from 1.0.64 to 1.0.68 (#102)

Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.64 to 1.0.68.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](dtolnay/thiserror@1.0.64...1.0.68)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -41,7 +41,7 @@ tracing-opentelemetry = "0.27.0"
 opentelemetry = { version = "0.26.0", features = ["trace"] }
 opentelemetry-otlp = { version = "0.26.0", optional = true }
 opentelemetry_sdk = { version = "0.26.0", features = ["rt-tokio"] }
-thiserror = "1.0.47"
+thiserror = "1.0.68"
 anyhow = "1.0.92"
 prometheus-client = "0.22.2"