Stop using SSL_ADD_SSLERR option in ssl_log() and replace with new

ssl_log_ssl_error() function that wraps ap_log_error instead.

This begins the migration from ssl_log() -> ap_log_error().  Divorcing
ourselves from the SSL_ADD_SSLERR option is required to make the next
pass easier.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95122 13f79535-47bb-0310-9956-ffa450edef68