extract_utils: allow passing proprietary files to ExtractUtilsModule

Change-Id: I63a6270ac55a29a0388f372d7c39f9c842220852

Author: Demon000

extract_utils/module.py

@@ -455,6 +455,7 @@ def __init__(
         add_generated_carriersettings_apns: bool = False,
         add_generated_carriersettings_file: bool = False,
         add_generated_carriersettings: bool = False,
+        proprietary_files: Optional[List[ProprietaryFile]] = None,
         skip_main_proprietary_file: bool = False,
     ):
         self.device = device
@@ -500,6 +501,10 @@ def __init__(
         elif add_generated_carriersettings_file:
             self.add_generated_carriersettings_file()
 
+        if proprietary_files is not None:
+            for proprietary_file in proprietary_files:
+                self.proprietary_files.append(proprietary_file)
+
         if not skip_main_proprietary_file:
             self.add_proprietary_file('proprietary-files.txt')