Quiesce nuisance log

Summary:
This happens all the time.  We don't need to log it repeatedly.

 {F1982237275}

Differential Revision: D83170999

fbshipit-source-id: ef03f1f7a95c946e4bd2c694be83239a1d0dea0b

Author: cemeyer

thrift/lib/cpp2/server/ThriftServer.cpp

@@ -534,7 +534,6 @@ class ThriftServer::ConnectionEventCallback
       const folly::NetworkSocket /* socket */,
       const folly::SocketAddress& clientAddr,
       const std::string& errorMsg) noexcept override {
-    FB_LOG_EVERY_MS(ERROR, 1000) << "Connection dropped, reason: " << errorMsg;
     THRIFT_CONNECTION_EVENT(server_socket_connection_dropped)
         .log(thriftServer_, clientAddr, [&] {
           folly::dynamic metadata = folly::dynamic::object;