[MacPorts] #72254: Please update libxml2 to 2.14

[MacPorts]

#72254: Please update libxml2 to 2.14
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 Reporter:  szhorvat  |      Owner:  (none)
     Type:  update    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:            |       Port:  libxml2
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 Please update libxml2 to 2.14.

 Can you clarify why the inclusion of `iconv.h` is currently patched to
 include the full path to the MacPorts version, even though the compiler is
 already given the `-I/opt/local/include` option?

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Ticket URL: <https://trac.macports.org/ticket/72254>
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