Midea support v2 (#2188)

esphome/core/component.cpp

@@ -20,6 +20,7 @@ const float PROCESSOR = 400.0;
 const float BLUETOOTH = 350.0f;
 const float AFTER_BLUETOOTH = 300.0f;
 const float WIFI = 250.0f;
+const float BEFORE_CONNECTION = 220.0f;
 const float AFTER_WIFI = 200.0f;
 const float AFTER_CONNECTION = 100.0f;
 const float LATE = -100.0f;