[MacPorts] #52727: xchm: Update to version 1.24

[MacPorts]

#52727: xchm: Update to version 1.24
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 Reporter:  mf2k    |      Owner:  mojca
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  xchm
--------------------+-------------------
 It looks like xchm can be updated to a newer version.

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Ticket URL: <https://trac.macports.org/ticket/52727>
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