[Exporter.Geneva] Add user_events support for Linux for logs, metrics and traces

[xiang17]

Component

OpenTelemetry.Exporter.Geneva

Is your feature request related to a problem?

No response

What is the expected behavior?

PR #2113 covered metrics. I'm creating this issue to track logs and traces.

Which alternative solutions or features have you considered?

N/A

Additional context

No response

[github-actions]

Tagging component owner(s).

@cijothomas @CodeBlanch @rajkumar-rangaraj

[cijothomas]

https://github.com/open-telemetry/opentelemetry-rust-contrib/tree/main/opentelemetry-user-events-logs Rust implementation, https://github.com/open-telemetry/opentelemetry-cpp-contrib/tree/main/exporters/user_events C++ implementation for reference.