Remove '--ng' option from esp_idf_size command

Author: Jason2866

builder/main.py

@@ -611,7 +611,7 @@ def firmware_metrics(target, source, env):
         return
 
     try:        
-        cmd = [PYTHON_EXE, "-m", "esp_idf_size", "--ng"]
+        cmd = [PYTHON_EXE, "-m", "esp_idf_size"]
 
         # Parameters from platformio.ini
         extra_args = env.GetProjectOption("custom_esp_idf_size_args", "")