[MacPorts] #42352: cppcheck: upgrade 1.63

[MacPorts]

#42352: cppcheck: upgrade 1.63
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  Reporter:  xythobuz@…  |      Owner:  brendan.simon@…
      Type:  update      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  cppcheck    |
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Comment (by xythobuz@…):

 > If these config files are intended to be altered by end users, they need
 to be [[PortfileRecipes#configfiles|handled specially]].
 Done! The config files are now called `*.cfg.dist` and copied in post-
 activate if needed. I replaced the attached diff.

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Ticket URL: <https://trac.macports.org/ticket/42352#comment:2>
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