[MacPorts] #64982: update OpenSSH to 9.0p1

[MacPorts]

#64982: update OpenSSH to 9.0p1
-----------------------+--------------------
  Reporter:  artkiver  |      Owner:  (none)
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:            |
-----------------------+--------------------
Changes (by artkiver):

 * Attachment "openssh9.0p1.diff" added.

 Portfile diff to update to 9.0p1 also removes deprecated gsskex variant
 stanza

-- 
Ticket URL: <https://trac.macports.org/ticket/64982>
MacPorts <https://www.macports.org/>
Ports system for macOS