Treat clean shutdown of an SSL connection same as the non-SSL case.

If the client closes an SSL connection, treat it the same as EOF on a
non-SSL connection. In particular, don't write a message in the log about
that.

Michael Paquier.

Discussion: https://www.postgresql.org/message-id/CAB7nPqSfyVV42Q2acFo%3DvrvF2gxoZAMJLAPq3S3KkjhZAYi7aw@mail.gmail.com