CM-53944-Fixed comment

Author: galf16

cycode/cli/files_collector/file_excluder.py

@@ -75,6 +75,7 @@ def _is_file_prefix_supported(self, scan_type: str, file_path: str) -> bool:
         scannable_prefixes = self._scannable_prefixes.get(scan_type)
         if scannable_prefixes:
             return file_name.startswith(scannable_prefixes)
+        return False
 
     def _is_file_extension_supported(self, scan_type: str, filename: str) -> bool:
         filename = filename.lower()