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

• Docker compose with Otel Collector and Jaeger UI
• 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