fixup! scripts: Add incremental mode to get_auth_var_signing_certificate.py

Author: Flickdm

scripts/get_auth_var_signing_certificate.py

@@ -160,7 +160,7 @@ def process_single_file(file_path: str, save_der: bool = True) -> None:
 
 def process_directory(directory_path: str, output_json: str, sort_output: bool = False) -> None:
     """Process all .bin files in a directory and create/update a JSON mapping.
-    
+
     Args:
         directory_path: Path to directory containing .bin files
         output_json: Output JSON file path
@@ -193,7 +193,7 @@ def process_directory(directory_path: str, output_json: str, sort_output: bool =
     bin_files.sort()
     processed_count = 0
     skipped_count = 0
-    
+
     for bin_file in bin_files:
         try:
             certificate, sha1_thumb, _ = process_auth_file(str(bin_file))
@@ -231,7 +231,7 @@ def process_directory(directory_path: str, output_json: str, sort_output: bool =
     # Sort by KEKUpdate path if requested
     if sort_output:
         sorted_results = {}
-        for key in sorted(results.keys(), 
+        for key in sorted(results.keys(),
                          key=lambda k: results[k]['KEKUpdate']):
             sorted_results[key] = results[key]
         results = sorted_results
@@ -270,7 +270,7 @@ def main() -> None:
     parser.add_argument("path", nargs="?", help="Path to the authenticated file")
     parser.add_argument("--directory", "-d", help="Process all .bin files in directory")
     parser.add_argument("--output", "-o", help="Output JSON file for directory mode", default=None)
-    parser.add_argument("--sort", "-s", action="store_true", 
+    parser.add_argument("--sort", "-s", action="store_true",
                        help="Sort entries alphabetically by KEKUpdate path. "
                             "By default (without this flag), uses incremental mode which "
                             "only adds new entries and preserves existing order.")