feat(telemetry): implement telemetry for aggregator

[JuArce]

Description

This issue supersedes #936

The aggregator has to communicate to the telemetry_api using HTTP endpoints The telemetry_api will handle traces creation

Tasks

• [x] Docker compose with Otel Collector and Jaeger UI
• [x] Init traces on NewTask
• [ ] Add span on Operator responses
• [ ] Add span on Quorum Reached
• [ ] Add span on Tasks errors (ie task expired)
• [ ] Close traces after a period of time the quorum was reached to wait for most operators responses