v2.13.0

What's Changed

• fix(receiver-mock): don't panic while handling requests by @aboguszewski-sumo in #312
• Refactor logs and metrics modules by @aboguszewski-sumo in #314
• receiver-mock: Refactor router mod's structure by @aboguszewski-sumo in #315
• feat(receiver-mock): change printing to logging by @aboguszewski-sumo in #316
• feat(receiver-mock): add handler for otlp traces by @aboguszewski-sumo in #317
• feat(customer-trace-tester): allow to specify exporters by @aboguszewski-sumo in #319
• feat(receiver-mock): add trace storage by @aboguszewski-sumo in #318
• feat(receiver-mock): add querying whole traces by @aboguszewski-sumo in #324
• feat(receiver-mock): add querying the spans and traces by span name by @aboguszewski-sumo in #325

Full Changelog: v2.12.0...v2.13.0