Use the | syntax for issubclass instead of a tuple to stop UP038 errors

Author: ghickman

cbv/importer/importers.py

@@ -111,7 +111,7 @@ def _handle_class_on_module(
         if inspect.getsourcefile(member) != inspect.getsourcefile(parent):
             return None
 
-        if issubclass(member, (Exception, Warning)):
+        if issubclass(member, Exception | Warning):
             return None
 
         yield Klass(