Remove asyncore and asynchat modules from tests

Author: MaksimZhukov

tests/sources/python-modules.py

@@ -271,9 +271,11 @@ def replace(lst, old, new):
     standard_library.remove('tkinter')
     standard_library.remove('turtle')
 
-# 'smtpd' module has been removed from Python 3.12
+# 'smtpd', 'asyncore' and 'asynchat' modules have been removed from Python 3.12
 if sys.version_info >= (3, 12):
     standard_library.remove('smtpd')
+    standard_library.remove('asyncore')
+    standard_library.remove('asynchat')
 
 # Remove tkinter and Easter eggs
 excluded_modules = [