[MacPorts] #47395: Update cantera port for new source

[MacPorts]

#47395: Update cantera port for new source
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  Reporter:  macports@…   |      Owner:  macports-tickets@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  maintainer
      Port:  cantera      |
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Comment (by macports@…):

 Thank you for pointing me to the right paragraph in the guidelines!

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Ticket URL: <https://trac.macports.org/ticket/47395#comment:2>
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