fix: missing 'force_checkout' param in Client.checkout method

Author: jeremylevasseur

autumn/aio/stubs.py

@@ -79,6 +79,7 @@ def __call__(
         options: Optional[List[FeatureOptions]] = None,
         customer_data: Optional[CustomerData] = None,
         success_url: Optional[str] = None,
+        force_checkout: bool = False,
         checkout_session_params: Optional[Dict[str, Any]] = None,
         reward: Optional[Union[str, List[str]]] = None,
     ) -> Awaitable[CheckoutResponse]: ...

autumn/client.py

@@ -115,6 +115,7 @@ def checkout(
         product_id: Optional[str] = None,
         products: Optional[List[ProductOptions]] = None,
         success_url: Optional[str] = None,
+        force_checkout: bool = False,
         options: Optional[List[FeatureOptions]] = None,
         entity_id: Optional[str] = None,
         customer_data: Optional[CustomerData] = None,