[MacPorts] #42971: Update openconnect from 4.08 to 5.03

[MacPorts]

#42971: Update openconnect from 4.08 to 5.03
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  Reporter:  Mathias.Laurin+macports.org@…  |      Owner:  macports-
      Type:  update                         |  tickets@…
  Priority:  Normal                         |     Status:  new
 Component:  ports                          |  Milestone:
Resolution:                                 |    Version:  2.2.1
      Port:  openconnect                    |   Keywords:  haspatch
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Comment (by khindenburg@…):

 6.0 just came out - have you tried that version?  I have a patch Portfile
 that works fine but it doesn't have your variants.

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Ticket URL: <https://trac.macports.org/ticket/42971#comment:3>
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