[MacPorts] #41600: bison: update to 3.0.2

[MacPorts]

#41600: bison: update to 3.0.2
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  Reporter:  akim.demaille@…  |      Owner:  larryv@…
      Type:  update           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:
Resolution:                   |   Keywords:  haspatch
      Port:  bison            |
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Comment (by larryv@…):

 Sure, [[attachment:Portfile|here’s my portfile]]. I’d appreciate it if you
 could look at `nwntools` in particular.

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Ticket URL: <https://trac.macports.org/ticket/41600#comment:53>
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