[MacPorts] #47907: libvpx: update to 1.4.0

[MacPorts]

#47907: libvpx: update to 1.4.0
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  Reporter:  ryandesign@…  |      Owner:  devans@…
      Type:  update        |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:  fixed         |   Keywords:  haspatch
      Port:  libvpx        |
---------------------------+----------------------

Comment (by Peter_Dyballa@…):

 Yesterday I found time to upgrade so many packages. `libvpx` also upgraded
 (and yasm could be uninstalled).

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Ticket URL: <https://trac.macports.org/ticket/47907#comment:13>
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