[MacPorts] #70746: unbound: update to 1.22.0 (was: unbound update overdue)

[MacPorts]

#70746: unbound: update to 1.22.0
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  Reporter:  vespasian99  |      Owner:  (none)
      Type:  update       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  unbound      |
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Ticket URL: <https://trac.macports.org/ticket/70746#comment:1>
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