utils: Move lock in wait_until_ssh_up() to avoid deadlock

Author: Chris Townsend

src/utils/utils.cpp

@@ -143,8 +143,9 @@ void mp::utils::wait_until_ssh_up(VirtualMachine* virtual_machine, std::chrono::
         process_vm_events();
         try
         {
-            std::lock_guard<decltype(virtual_machine->state_mutex)> lock{virtual_machine->state_mutex};
             mp::SSHSession session{virtual_machine->ssh_hostname(), virtual_machine->ssh_port()};
+
+            std::lock_guard<decltype(virtual_machine->state_mutex)> lock{virtual_machine->state_mutex};
             virtual_machine->state = VirtualMachine::State::running;
             virtual_machine->update_state();
             return mp::utils::TimeoutAction::done;