[MacPorts] #62712: libmypaint Portfile specifies python37 rather than python38

[MacPorts]

#62712: libmypaint Portfile specifies python37 rather than python38
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  Reporter:  p-b-west    |      Owner:  ryandesign
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  libmypaint  |
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Description changed by ryandesign:

Old description:

> The Portfile helpfully says
> # Using the same python as MyPaint for consistency.
> but it doesn't. MyPaint depends on python38, according to
> $ port deps MyPaint

New description:

 The Portfile helpfully says
 {{{
 # Using the same python as MyPaint for consistency.
 }}}
 but it doesn't. MyPaint depends on python38, according to
 {{{
 $ port deps MyPaint
 }}}

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Ticket URL: <https://trac.macports.org/ticket/62712#comment:2>
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