TYP: disable flake8-pyi's Y041 (#48870)

Author: twoertwein

setup.cfg

@@ -123,7 +123,9 @@ ignore =
     # Use typing_extensions.TypeAlias for type aliases
     Y026,
     # Use "collections.abc.*" instead of "typing.*" (PEP 585 syntax)
-    Y027
+    Y027,
+    # while int | float can be shortened to float, the former is more explicit
+    Y041
 exclude =
     doc/sphinxext/*.py,
     doc/build/*.py,