feat: add default patterns

Author: matiasdaloia

Diff for: src/scanoss/file_filters.py

@@ -417,8 +417,17 @@ def _get_operation_patterns(self, operation_type: str) -> List[str]:
             List[str]: Combined list of patterns to skip
         """
         patterns = []
+
+        # Default patterns for skipping directories
+        if not self.all_folders:
+            for dir_name in DEFAULT_SKIPPED_DIRS:
+                patterns.append(f'**/{dir_name}')
+                patterns.append(f'**/{dir_name}/**')
+
+        # Custom patterns added from scanoss settings file
         if self.scanoss_settings:
             patterns.extend(self.scanoss_settings.get_skip_patterns(operation_type))
+
         return patterns
 
     def _get_operation_size_limits(self, file_path: str = None) -> tuple: