[MacPorts] #37114: libiptcdata @1.0.2 update to 1.0.4

[MacPorts]

#37114: libiptcdata @1.0.2 update to 1.0.4
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 Reporter:  grrr@…                |      Owner:  macports-tickets@…
     Type:  update                |     Status:  new
 Priority:  Normal                |  Milestone:
Component:  ports                 |    Version:  2.1.2
 Keywords:  maintainer, haspatch  |       Port:  libiptcdata
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 Version update, and also Portfile formatting updated. Patch attached.

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Ticket URL: <https://trac.macports.org/ticket/37114>
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