[MacPorts] #54482: gcc6 and libgcc6 version update request

[MacPorts]

#54482: gcc6 and libgcc6 version update request
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 Reporter:  chicagotripp  |      Owner:
     Type:  update        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:
 Keywords:                |       Port:
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 I apologize for having a request and not a diff or Portfile to contribute
 but this port will take me awhile to learn how it works. I'm new to
 subports and I have a few ports I'm working on currently to bring to
 macports that are taking a majority of my time. TIA

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Ticket URL: <https://trac.macports.org/ticket/54482>
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