[MacPorts] #48463: stunnel @5.21_0: update to 5.22

[MacPorts]

#48463: stunnel @5.21_0: update to 5.22
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 Reporter:  mschamschula@…       |      Owner:  macports-tickets@…
     Type:  update               |     Status:  new
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:  2.3.3
 Keywords:  haspatch maintainer  |       Port:  stunnel
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 stunnel has been updated to version 5.22, urgency: HIGH
 * New features
  - "OCSPaia = yes" added to the configuration file templates.
  - Improved double free detection.
 * Bugfixes
  - Fixed a number of OCSP bugs.  The most severe of those
    bugs caused stunnel to treat OCSP responses that failed
    OCSP_basic_verify() checks as if they were successful.
  - Fixed the passive IPv6 resolver (broken in stunnel 5.21).

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Ticket URL: <https://trac.macports.org/ticket/48463>
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