[MacPorts] #37424: Update Xalan to v1.11

[MacPorts]

#37424: Update Xalan to v1.11
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  Reporter:  mathew@…  |      Owner:  macports-tickets@…
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.1.2
Resolution:            |   Keywords:
      Port:  xalanc    |
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Comment (by macsforever2000@…):

 Please attach a unified diff of the portfile so we can see your changes.

 In the future, please Cc the port maintainer(s).

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Ticket URL: <https://trac.macports.org/ticket/37424#comment:1>
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