[MacPorts] #58562: neovim @0.3.7: Upgrade to v0.3.7

[MacPorts]

#58562: neovim @0.3.7: Upgrade to v0.3.7
---------------------------+--------------------
  Reporter:  herrbischoff  |      Owner:  (none)
      Type:  update        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.5.4
Resolution:                |   Keywords:
      Port:  neovim        |
---------------------------+--------------------

Comment (by chrstphrchvz):

 Thanks for the effort in updating this. Patches submitted to Trac are
 still welcome, but it's now preferred to submit these changes as a pull
 request on GitHub, since it will likely be handled sooner (and less likely
 to be forgotten/overlooked), and will allow automated builders to check
 for potential issues in the update.

-- 
Ticket URL: <https://trac.macports.org/ticket/58562#comment:1>
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