[MacPorts] #58526: gettext: update to 0.21 (was: gettext: 0.20.1 was released)

[MacPorts]

#58526: gettext: update to 0.21
----------------------+------------------------
  Reporter:  akimd    |      Owner:  ryandesign
      Type:  update   |     Status:  accepted
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:  haspatch
      Port:  gettext  |
----------------------+------------------------
Changes (by ryandesign):

 * keywords:   => haspatch
 * cc: fredowski (added)


Comment:

 Just a note that I haven't forgotten about this, and I know that the PR
 has been updated to 0.21; thank you fredowski.

 ​https://github.com/macports/macports-ports/pull/7399

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Ticket URL: <https://trac.macports.org/ticket/58526#comment:23>
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