chore: reduce max complexity lint (#3230)

lnbits/wallets/nwc.py

@@ -513,7 +513,7 @@ class NWCConnection:
             if subscription:  # Check if the subscription exists first
                 subscription["future"].set_exception(Exception(info))
 
-    async def _on_event_message(self, msg: list[Union[str, dict]]):
+    async def _on_event_message(self, msg: list[Union[str, dict]]):  # noqa: C901
         """
         Handles EVENT messages from the relay.
         """

lnbits/wallets/strike.py

@@ -487,7 +487,7 @@ class StrikeWallet(Wallet):
 
         return None
 
-    async def _get_payment_status_by_checking_id(
+    async def _get_payment_status_by_checking_id(  # noqa: C901
         self, checking_id: str
     ) -> PaymentStatus:
         r_payment = await self._get(f"/payments/{checking_id}")