Log Message:
Update OpenDNSSEC to version 1.4.13.

Pkgsrc changes:
 * Remove patch now integrated.

Upstream changes:

OpenDNSSEC 1.4.13 - 2017-01-20

* OPENDNSSEC-778: Double NSEC3PARAM record after resalt.
* OPENDNSSEC-853: Fixed serial_xfr_acquired not updated in state file.
* Wrong error was sometimes being print on failing TCP connect.
* Add support for OpenSSL 1.1.0.
* OPENDNSSEC-866: Script for migration between MySQL and SQLite was outdated.