deps: upgrade opentelemetry-otlp #49

cargo upgrade reports a newer manifest dependency requirement for opentelemetry-otlp.

• Cargo.toml / workspace.dependencies: {"features":["reqwest-client","http-proto","reqwest-rustls"],"version":"0.32"} → {"features":["reqwest-client","http-proto","reqwest-rustls"],"version":"0.33"}

Update this dependency everywhere appropriate, including incompatible/major changes. Read the crate's changelog/release notes where useful, adapt code to current APIs and best practices, refresh Cargo.lock, and run the full relevant CI/test suite. Do not skip an update merely because it is transitive, low-risk, or already SemVer-compatible.

This issue is generated and refreshed automatically. A ChatGPT maintenance automation is expected to implement it.