[FEATURE REQUEST] Integration with OpenTelemetry

[Mistic92]

Is your feature request related to a problem? Please describe. I didn't found any section/tutorial related to integrating Open Telemetry for requests and spans tracing. Would be nice to have simple plug-in integration with otel

Describe the solution you'd like Simple way to enable tracing with Open Telemetry

Additional context I wanted to switch from go-gin and there is otel integration which require to to just add one line

[Rbsn-joses]

I would like to know if katara/iris already has any native integration for telemetry

[tmontdev]

It would be awesome!