[MacPorts] #49026: fail2ban update to 0.9.3

[MacPorts]

#49026: fail2ban update to 0.9.3
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  Reporter:  fclaire@…  |      Owner:  macports-tickets@…
      Type:  update     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.3
Resolution:             |   Keywords:
      Port:  fail2ban   |
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Comment (by mf2k@…):

 [https://guide.macports.org/#development.patches Per the guidelines],
 please instead attach a unified diff of the Portfile so we can easily see
 what changes you are proposing. The patchfiles are fine as is.

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Ticket URL: <https://trac.macports.org/ticket/49026#comment:1>
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