[MacPorts] #49747: py-pymc: update to 2.3.6, correct GitHub PortGroup add gcc5 (as default) and py35 variants

[MacPorts]

#49747: py-pymc: update to 2.3.6, correct GitHub PortGroup add gcc5 (as default)
and py35 variants
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  Reporter:  russell.jones@…  |      Owner:  macports-tickets@…
      Type:  update           |     Status:  closed
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.3.4
Resolution:  fixed            |   Keywords:  haspatch
      Port:  py-pymc          |
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Comment (by dstrubbe@…):

 How did you run these tests? This port should have a test phase enabled.

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Ticket URL: <https://trac.macports.org/ticket/49747#comment:6>
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