[MacPorts] #55620: Switch to https for gnu ports

[MacPorts]

#55620: Switch to https for gnu ports
--------------------+------------------------------
 Reporter:  mf2k    |      Owner:  ryandesign
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  gettext libiconv
--------------------+------------------------------
 Please see this git pull request and approve it if this looks good to you:
 [[BR]]
 https://github.com/macports/macports-ports/pull/1170

 Some of the ports are not open and so your approval is needed to proceed.

--
Ticket URL: <https://trac.macports.org/ticket/55620>
MacPorts <https://www.macports.org/>
Ports system for macOS