[MacPorts] #51481: libicns: update to 0.8.1

[MacPorts]

#51481: libicns: update to 0.8.1
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 Reporter:  dardo82@…          |      Owner:  macports-tickets@…
     Type:  update             |     Status:  new
 Priority:  Normal             |  Milestone:
Component:  ports              |    Version:  2.3.4
 Keywords:  lib icns rsrc png  |       Port:  libicns
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 This version implement 1024x1024 support.[[BR]]
 https://sourceforge.net/p/icns/news/ [[BR]]
 [[BR]]
 I'm going to take maintainership of this port,[[BR]]
 but i've never done this before on MacPorts,[[BR]]
 so if i manage, it will surely take same time...[[BR]]
 MicheleVenturi-dardo82 at gmail.com[[BR]]

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Ticket URL: <https://trac.macports.org/ticket/51481>
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