[MacPorts] #44225: hunspell: add missing xz dependency introduced by gettext

[MacPorts]

#44225: hunspell: add missing xz dependency introduced by gettext
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  Reporter:  ionic@…   |      Owner:  macports-tickets@…
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  haspatch
      Port:  hunspell  |
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Comment (by ionic@…):

 This is really a `gettext` bug and should be handled at `gettext` level.
 Please close this report as `invalid`.

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Ticket URL: <https://trac.macports.org/ticket/44225#comment:2>
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