bpo-28124: deprecate ssl.wrap_socket() (GH-5888)

The ssl module function ssl.wrap_socket() has been de-emphasized
and deprecated in favor of the more secure and efficient
SSLContext.wrap_socket() method.

Signed-off-by: Christian Heimes <[email protected]>
(cherry picked from commit 90f05a5)

Co-authored-by: Christian Heimes <[email protected]>

Author: miss-islington