[MacPorts] #64509: certbot: at least some subports should be marked noarch

[MacPorts]

#64509: certbot: at least some subports should be marked noarch
----------------------+-------------------------
  Reporter:  jmroot   |      Owner:  Schamschula
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  certbot  |
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Comment (by Schamschula):

 I actually don't have any of those subports installed.

 They were added in https://github.com/macports/macports-
 ports/commit/bf7612b536e83494ddc495adc0f6bc308504789c by request.

 Other than certbot, certbot-apache, certbot-dns-namecheap and certbot-
 nginx, I don't install any other variants.

 I probably should hand over maintainership to someone who actively uses
 certbot under MacPorts. I developed the Portfile while I was still running
 my home server on a Mac, however I now only use certbot on my FreeBSD
 servers.

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Ticket URL: <https://trac.macports.org/ticket/64509#comment:1>
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