Add missing replace dunders (#12265)

stdlib/@tests/stubtest_allowlists/py313.txt

@@ -116,6 +116,7 @@ pdb.Pdb.do_exceptions
 pdb.Pdb.interaction
 pdb.Pdb.message
 pdb.Pdb.user_opcode
+# `__replace__` to be special cased in dataclasses
 pstats.FunctionProfile.__replace__
 pstats.StatsProfile.__replace__
 pydoc.pager
@@ -156,9 +157,7 @@ tkinter.PhotoImage.zoom
 tkinter.Text.count
 tkinter.Wm.wm_attributes
 trace.CoverageResults.write_results
-types.CodeType.__replace__
 types.MappingProxyType.get
-types.SimpleNamespace.__replace__
 unittest.IsolatedAsyncioTestCase.loop_factory
 unittest.TestProgram.usageExit
 unittest.__all__