keep oroginal traceback

Co-authored-by: Aarni Koskela <[email protected]>

Author: julianolm

redis/asyncio/lock.py

@@ -177,7 +177,7 @@ async def __aexit__(self, exc_type, exc_value, traceback):
             await self.release()
         except LockNotOwnedError as e:
             if self.raise_on_release_error:
-                raise e
+                raise
             logger.warning("Lock was no longer owned when exiting context manager.")