Remove unused stubtest whitelist entries (#4643)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

tests/stubtest_whitelists/py36.txt

@@ -74,12 +74,10 @@ xml.etree.cElementTree.TreeBuilder.start  # bpo-39495
 xml.parsers.expat.XMLParserType.ExternalEntityParserCreate
 # These enums derive from (int, IntEnum) or (str, Enum). See comment in py3_common.txt
 enum.IntFlag.__new__
-pstats.SortKey.__new__
 re.RegexFlag.__new__
 socket.AddressInfo.__new__
 socket.MsgFlag.__new__
 ssl.Options.__new__
-ssl.TLSVersion.__new__
 ssl.VerifyFlags.__new__
 ssl.VerifyMode.__new__
 tkinter.EventType.__new__

tests/stubtest_whitelists/py39.txt

@@ -146,7 +146,6 @@ collections.abc.Coroutine.send
 collections.abc.Coroutine.throw
 collections.abc.Generator.send
 collections.abc.Generator.throw
-contextlib.AbstractContextManager.__exit__
 contextlib.AsyncExitStack.callback
 contextlib.AsyncExitStack.push_async_callback
 contextlib.ExitStack.callback