[MacPorts] #53108: openssh: Update to 7.6p1

[MacPorts]

#53108: openssh: Update to 7.6p1
-------------------------+----------------------
  Reporter:  danielluke  |      Owner:  Ionic
      Type:  update      |     Status:  accepted
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  openssh     |
-------------------------+----------------------

Comment (by Ionic):

 Well, at least I started working on it. So far have managed to update all
 patches but the huge GSSKEX one. Will try to get this into shape tomorrow,
 do some other cleanups and finally make the newest version available.

--
Ticket URL: <https://trac.macports.org/ticket/53108#comment:25>
MacPorts <https://www.macports.org/>
Ports system for macOS