fix ESP32_DEBUG

Author: netmindz

platformio.ini

@@ -459,8 +459,7 @@ board_build.flash_mode = dio
 [env:esp32dev_debug]
 extends = env:esp32dev
 upload_speed = 921600
-build_unflags = -D WLED_RELEASE_NAME=\"ESP32\"
-build_flags = ${env:esp32dev.build_flags}
+build_flags = ${common.build_flags} ${esp32_idf_V4.build_flags}
               -D WLED_DEBUG
               -D WLED_RELEASE_NAME=\"ESP32_DEBUG\"