Remove OpenLDAP 2.2.x. They are abandoned by developers and users
should use 2.3.x for production.
net/openldap22-client: OpenLDAP 2.2.x series are no longer maintained by
developers. Use 2.3.x instead.
net/openldap22-sasl-client: OpenLDAP 2.2.x series are no longer maintained by
developers. Use 2.3.x instead.
net/openldap22-sasl-server: OpenLDAP 2.2.x series are no longer maintained by
developers. Use 2.3.x instead.
net/openldap22-server: OpenLDAP 2.2.x series are no longer maintained by
developers. Use 2.3.x instead.