[MacPorts] #47192: update: VLC 2.2.0

[MacPorts]

#47192: update: VLC 2.2.0
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  Reporter:  rjvbertin@…  |      Owner:  macports-tickets@…
      Type:  update       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  haspatch
      Port:  VLC          |
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Comment (by rjvbertin@…):

 I refreshed the attached diff, and took into account most of the critiques
 above. For now I've kept the conflicting VLC and libVLC subports. I
 haven't checked the new Portfile other than with `port lint`, btw.

 I've also updated my git repo so that it shows the diffs against the
 current release version.

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Ticket URL: <https://trac.macports.org/ticket/47192#comment:5>
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