[query][api_v3] Add raw_traces parameter to GetTraceRequest and FindTracesRequest

[mahadzaryab1]

Which problem is this PR solving?

• Towards Enable usage of adjusters in api_v2 and api_v3 handlers jaeger#6417

Description of the changes

• Added the raw_traces parameter to the GetTraceRequest and the TraceQueryParameters in the FindTracesRequest for api_v3.

Checklist

• I have read https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md
• I have signed all commits
• I have added unit tests for the new functionality
• I have run lint and test steps successfully
  • for jaeger: make lint test
  • for jaeger-ui: npm run lint and npm run test