[Feature]: add Hyper Client exporter for opentelemetry-otlp

[markdingram]

Related Problems?

To do after https://github.com/open-telemetry/opentelemetry-rust/pull/1674 - see comment https://github.com/open-telemetry/opentelemetry-rust/pull/1861#issuecomment-2201257187

Describe the solution you'd like:

Add feature "hyper-client" to opentelemetry-otlp crate which uses the Hyper Util Legacy Client https://github.com/hyperium/hyper-util/blob/master/examples/client.rs to send.

Considered Alternatives

No response

Additional Context

No response