PkgSrc changes:
  - Updating package for p5 module Getopt::Long to 2.38
  - Set license to artistic-2.0

Upstream changes:
* Bugfix for Ticket 35759: First arg to callback function evaluates
  to false when used in bool context.

* Fix problem with prototypes of GetOptionsFrom* functions.

* Fix restoring default die handler.

* Bugfix for Ticket 24941: Autoabbrev with + incorrect.

(sno)