fix: Fix database version warning message (#1485)

### Description

Fix the error in the warning message about the database version

Author: Mantisus

src/crawlee/storage_clients/_sql/_storage_client.py

@@ -149,7 +149,7 @@ async def initialize(self, configuration: Configuration) -> None:
                     # Raise an error if the new version creates breaking changes in the database schema.
                     if db_version and db_version != __version__:
                         warnings.warn(
-                            f'Database version {db_version.version} does not match library version {__version__}. '
+                            f'Database version {db_version} does not match library version {__version__}. '
                             'This may lead to unexpected behavior. Drop the db if you want to make sure that '
                             'everything will work fine.',
                             category=UserWarning,