NEWS: Add news entry for issue #23009.

diff --cc Misc/NEWS
index 6de856cad265929a780632c083fe7e6a9ecfb5a3,1d27a1cd050a7357e6e3a4c90b4659561079b145..d7c9a4919d15c0c41a139899e10330a73a8322aa
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -194,6 -39,6 +194,9 @@@ Core and Builtin
  Library
  -------
  
++- Issue #23009: Make sure selectors.EpollSelecrtor.select() works when no
++  FD is registered.
++
  - Issue #22959: In the constructor of http.client.HTTPSConnection, prefer the
    context's check_hostname attribute over the *check_hostname* parameter.