[MacPorts] #47193: tox 1.9.0 update

[MacPorts]

#47193: tox 1.9.0 update
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 Reporter:  pedro.salgado@…  |      Owner:  macports-tickets@…
     Type:  defect           |     Status:  new
 Priority:  Low              |  Milestone:
Component:  ports            |    Version:  2.3.3
 Keywords:                   |       Port:  py-tox
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 Update tox to 1.9.0.

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Ticket URL: <https://trac.macports.org/ticket/47193>
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