ESA energy enable patch during build.

environments.ini

@@ -1051,6 +1051,11 @@ build_flags =
 custom_description = Gateway using RTL_433_ESP and RadioLib
 custom_hardware = ESP32 HELTEC LORA32 V2
 custom_img = img/boards/heltec-wifi-lora-32.png
+; *** Re-enable rtl_433_ESP decoders disabled by default in the library ***
+extra_scripts =
+  ${env.extra_scripts}
+  scripts/enable_rtl433_decoders.py
+custom_rtl_433_enable_decoders = esa_energy
 
 [env:heltec-rtl_433-fsk]
 platform = ${com.esp32_platform}