solomon: fill client-id (#7746)

Author: uzhastik

ydb/library/yql/providers/solomon/async_io/dq_solomon_read_actor.cpp

@@ -267,6 +267,7 @@ class TDqSolomonReadActor : public NActors::TActorBootstrapped<TDqSolomonReadAct
     NHttp::THttpOutgoingRequestPtr BuildSolomonRequest(TStringBuf data) {
         NHttp::THttpOutgoingRequestPtr httpRequest = NHttp::THttpOutgoingRequest::CreateRequestPost(Url);
         FillAuth(httpRequest);
+        httpRequest->Set("x-client-id", "yql");
         httpRequest->Set<&NHttp::THttpRequest::ContentType>("application/json");
         httpRequest->Set<&NHttp::THttpRequest::Body>(data);
         return httpRequest;