Roll back fix for CVE-2023-40217

The community rolled back the original fix because of problems.

This may be fixed in the future with pythongh-102988

Cherry picked b4bcc06 for SSL

Doc/whatsnew/3.7.rst

@@ -2639,12 +2639,6 @@ from the URL. This is a mitigation for `CVE-2023-24329
 Notable security feature in 3.7.17.2
 ==================================
 
-email.utils.getaddresses and email.utils.parseaddr now return
-``('', '')`` 2-tuples in more situations where invalid email addresses are
-encountered instead of potentially inaccurate values.
-(Contributed by Thomas Dwyer for :gh:`102988` to ameliorate CVE-2023-27043.)
-
-
 Fixed an issue where instances of :class:`ssl.SSLSocket` were vulnerable to
 a bypass of the TLS handshake and included protections (like certificate
 verification) and treating sent unencrypted data as if it were