build(deps): update opentelemetry-jaeger requirement

Updates the requirements on [opentelemetry-jaeger](https://github.com/open-telemetry/opentelemetry-rust) to permit the latest version.
- [Release notes](https://github.com/open-telemetry/opentelemetry-rust/releases)
- [Commits](open-telemetry/opentelemetry-rust@v0.19.0...v0.20.0)

---
updated-dependencies:
- dependency-name: opentelemetry-jaeger
  dependency-type: direct:production
...

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

Cargo.toml

@@ -16,7 +16,7 @@ futures-util = { version = "0.3.25", default-features = false, features = [
 log = "0.4.20"
 openssl = { version = "0.10.42", features = ["vendored"] }
 opentelemetry = { version = "0.20.0", features = ["rt-tokio"] }
-opentelemetry-jaeger = { version = "0.19.0", features = ["rt-tokio"] }
+opentelemetry-jaeger = { version = "0.20.0", features = ["rt-tokio"] }
 rsdns = { version = "0.15.0", features = ["net-tokio"] }
 serde = { version = "1.0.147" }
 serde_json = "1.0.87"