Update to rtl_433_ESP 0.1.5 and support for LILYGO® LoRa32 V2.1_1.6.1 433 Mhz (#1371)

* Update to rtl_433_ESP 0.1.5

Includes support for LILYGO® LoRa32 V2.1_1.6.1 433 Mhz

* Fix lint issue

* Fix build and lint issues

* Add lilygo-rtl_433 to build.yml

main/User_config.h

@@ -565,7 +565,7 @@ CRGB leds[FASTLED_IND_NUM_LEDS];
 #endif
 
 /*-----------PLACEHOLDERS FOR OLED/LCD DISPLAY--------------*/
-// The real definitions are in config_M5.h / config_HELTEC.h
+// The real definitions are in config_M5.h / config_SSD1306.h
 #define displayPrint(...)   // only print if not in low power mode
 #define lpDisplayPrint(...) // print in low power mode