add mypy check for return-any (#24379)

* add mypy check for return-any

* remove unused import

* typing

* remove unnecessary variable typing

* cleanup

* cleanup

* bump submodules

* small fixes

* only a problem on mac

Co-authored-by: Willem Melching <willem.melching@gmail.com>
old-commit-hash: d2eef1955c777ef6110c7a74d2a9ca9e4e1d958c

scripts/waste.py

@@ -6,7 +6,7 @@ from multiprocessing import Process
 from setproctitle import setproctitle  # pylint: disable=no-name-in-module
 
 def waste(core):
-  os.sched_setaffinity(0, [core,])
+  os.sched_setaffinity(0, [core,])  # pylint: disable=no-member
 
   m1 = np.zeros((200, 200)) + 0.8
   m2 = np.zeros((200, 200)) + 1.2