Apply prepare changes

Author: MaxNumerique

src/opengeodeweb_back/routes/schemas/export_project.py

@@ -1,8 +1,9 @@
 from dataclasses_json import DataClassJsonMixin
 from dataclasses import dataclass
+from typing import Dict, Any
 
 
 @dataclass
 class ExportProject(DataClassJsonMixin):
     filename: str
-    snapshot: dict[str, object]
+    snapshot: Dict[str, Any]