[MacPorts] #32823: zebra - update 2.0.47 to 2.0.50

[MacPorts]

#32823: zebra - update 2.0.47 to 2.0.50
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 Reporter:  dlc@…                    |       Owner:  macports-tickets@…                   
     Type:  defect                   |      Status:  new                                  
 Priority:  Normal                   |   Milestone:                                       
Component:  ports                    |     Version:                                       
 Keywords:  haspatch maintainer      |        Port:  zebra                                
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 bug fixes

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Ticket URL: <https://trac.macports.org/ticket/32823>
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