[MacPorts] #59218: QLMarkdown and QLColorcode fail on Catalina 10.15

[MacPorts]

#59218: QLMarkdown and QLColorcode fail on Catalina 10.15
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  Reporter:  breiter  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:  QuickLook Catalina
      Port:           |
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Comment (by mf2k):

 In the future, please fill in the Port field.

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Ticket URL: <https://trac.macports.org/ticket/59218#comment:1>
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