[MacPorts] #58127: iso-codes: move to Debian Gitlab repo, update to latest version 4.2

[MacPorts]

#58127: iso-codes: move to Debian Gitlab repo, update to latest version 4.2
------------------------+------------------------
  Reporter:  dbevans    |      Owner:  ryandesign
      Type:  defect     |     Status:  accepted
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  iso-codes  |
------------------------+------------------------
Changes (by ryandesign):

 * status:  assigned => accepted


Comment:

 Yes, I noticed that the old Alioth service iso-codes was hosted on is no
 more. We should see if other ports are using that service and update them
 too.

 I noticed the tag for 4.2 doesn't have any downloads attached. The tag for
 4.1 does so I was considering updating to that version instead until
 upstream attaches the files for 4.2. Or maybe separate files are no longer
 needed and we can use the repo-generated tarball; I didn't check that.

-- 
Ticket URL: <https://trac.macports.org/ticket/58127#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS