[MacPorts] #53206: Please update xar to 1.6.1 and/or add ext2 patch

[MacPorts]

#53206: Please update xar to 1.6.1 and/or add ext2 patch
------------------------+----------------------
  Reporter:  gallafent  |      Owner:  mww@…
      Type:  update     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  xar        |
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Changes (by mf2k):

 * status:  new => assigned
 * cc: mww@… (removed)
 * owner:   => mww@…
 * keywords:  haspatch =>


Comment:

 Thanks. [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.

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Ticket URL: <https://trac.macports.org/ticket/53206#comment:1>
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