added SX126X_RX_BOOSTED_GAIN=1 to faketec target

platformio.ini

@@ -970,6 +970,7 @@ build_flags = ${nrf52840_base.build_flags}
   -D WRAPPER_CLASS=CustomSX1262Wrapper
   -D LORA_TX_POWER=22
   -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
 
 [env:Faketec_Repeater]
 extends = faketec