[MacPorts] #63501: Update fluidsynth to 2.2.x

[MacPorts]

#63501: Update fluidsynth to 2.2.x
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  Reporter:  szhorvat    |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  fluidsynth  |
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Comment (by szhorvat):

 There is no urgency to move to newer versions.

 However, in my opinion, eventually we won't be able to avoid it. 2.1.9 in
 fact came out ''after'' 2.2.0 as a maintenance release providing
 compatibility for the 2.1.x API releases with macOS 11. Eventually, a new
 macOS version is bound to break fluidsynth 2.1.9 as well, and fluidsynth
 won't be providing bugfix releases for old versions forever.

 It just makes sense to start doing the necessary work to be able to move
 on 2.2.x now, and not leave it until it becomes urgent.

-- 
Ticket URL: <https://trac.macports.org/ticket/63501#comment:2>
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