message: qt: Name RPCConsole executor QThread
diff: #include <rpc/client.h>
  #include <util/strencodings.h>
  #include <util/system.h>
  +#include <util/threadnames.h>
  #include <univalue.h>
  @@ -978,6 +979,9 @@ void RPCConsole::startExecutor()
  // Default implementation of QThread::run() simply spins up an event loop in the thread,
  // which is what we want.
  thread.start();
  + QTimer::singleShot(0, executor, []() {
  + util::ThreadRename("qt-rpcconsole");
  + });
  }
  void RPCConsole::on_tabWidget_currentChanged(int index)
  