[IMP] Exclude 'migrations' directories from file processing in BaseMigrationScript

Author: vib-adhoc

odoo_module_migrate/base_migration_script.py

@@ -335,6 +335,8 @@ def run(
 
         all_files = []
         for root, directories, filenames in os.walk(module_path.resolve()):
+            if 'migrations' in root.split(os.sep):
+                continue
             for filename in filenames:
                 extension = os.path.splitext(filename)[1]
                 if extension in _ALLOWED_EXTENSIONS: