Ignore flake8-pyi Y041 (redundant float | int) (#16096)

Part of #16059

Author: srittau

.flake8

@@ -2,7 +2,9 @@
 # Y: Flake8 is only used to run flake8-pyi, everything else is in Ruff
 select = Y
 # Ignore rules normally excluded by default
-extend-ignore = Y090,Y091
+# Also ignore Y041 (redundant (complex |) float | int), see
+# https://github.com/python/typeshed/issues/16059
+extend-ignore = Y041,Y090,Y091
 per-file-ignores =
   # Generated protobuf files:
   # Y021: Include docstrings