Log Message:
Update OpenDNSSEC2 to version 2.1.12.

Pkgsrc changes:
 * Adapt patch, update checksums.

Upstream changes:

OpenDNSSEC 2.1.12 - 2022-11-08

* Ensure debug symbols on RPM-style builds.
* Bug fix that prevented restoring state from when salt length was zero.
* Bug fix for enforcer daemon crash after deleting key on some systems.

OpenDNSSEC 2.1.11 - 2022-09-17

* Improper re-use of already used keys when using <SharedKeys/> as
  a consequence of previous bug in 2.1.6
* Improved reporting upon segmentation faults or similar aborts.
* Fix for migration to resalt of length 0.
* Fix for upstream nameserver, implementing IXFR but without support
  for IXFR for that specific zone and responding without AXFR.
* Degraded log message key_update_failed because this action is retried.