[MacPorts] #55970: wgrib2: Update to 2.0.7

[MacPorts]

#55970: wgrib2: Update to 2.0.7
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 Reporter:  ryandesign  |      Owner:  tenomoto
     Type:  update      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  wgrib2
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 wgrib2 should probably be updated to the latest version, 2.0.7. The
 livecheck is also broken and needs to be fixed.

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Ticket URL: <https://trac.macports.org/ticket/55970>
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