[MacPorts] #43539: icoutils 0.31.0 submission

[MacPorts]

#43539: icoutils 0.31.0 submission
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 Reporter:  macports@…  |      Owner:  macports-tickets@…
     Type:  submission  |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.2.1
 Keywords:              |       Port:
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 New Portfile for icoutils 0.31.0

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Ticket URL: <https://trac.macports.org/ticket/43539>
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