[yugabyte#9370] docdb: Remove debug leftover from binary_call_parser.cc

Summary:
Debug log was added while working on 4c6f492/D12449.
It was not removed before landing, so this diff removes it.

Test Plan: Jenkins

Reviewers: timur

Reviewed By: timur

Subscribers: ybase

Differential Revision: https://phabricator.dev.yugabyte.com/D12555

src/yb/rpc/binary_call_parser.cc

@@ -116,7 +116,6 @@ Result<ProcessCallsResult> BinaryCallParser::Parse(
       }
 
       MemTracker* blocking_mem_tracker = nullptr;
-      LOG(INFO) << "Root consumption: " << MemTracker::GetRootTracker()->consumption();
       if (buffer_tracker_->TryConsume(call_data_size, &blocking_mem_tracker)) {
         call_data_consumption_ = ScopedTrackedConsumption(
             buffer_tracker_, call_data_size, AlreadyConsumed::kTrue);