main: set mqtt platform bits outside of main.cpp

src/main.cpp

@@ -428,9 +428,6 @@ MainLoop* runner = &safeModeApp;
 void setup() {
   // Turn on,
   Platform::preSetup();
-#ifdef CONFIG_MQTT
-  Static<MQTTTelemetry>::instance()->setSequencer(&sequencer);
-#endif // CONFIG_MQTT
   Log.notice(u8"🐛 Booting Renderbug!");
   Log.notice(u8"🐞 I am built for %d LEDs running on %dmA", HardwareConfig::MAX_LED_NUM, PSU_MILLIAMPS);
   Log.notice(u8"📡 Platform %s version %s", Platform::name(), Platform::version());