[MacPorts] #65271: gdk-pixbuf2 @2.42.8_0 failed archive signature verification

[MacPorts]

#65271: gdk-pixbuf2 @2.42.8_0 failed archive signature verification
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  Reporter:  bunk3m       |      Owner:  mascguy
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.7.2
Resolution:               |   Keywords:
      Port:  gdk-pixbuf2  |
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Comment (by mascguy):

 Can you run `sudo port selfupdate`, and then try your update again?

 Potentially helpful/related info: issue:56704

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Ticket URL: <https://trac.macports.org/ticket/65271#comment:2>
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