[MacPorts] #53499: grc 1.10 - update from 1.9

[MacPorts]

#53499: grc 1.10 - update from 1.9
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  Reporter:  1-61803  |      Owner:
      Type:  update   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  grc      |
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Changes (by 1-61803):

 * Attachment "grc.diff" added.


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Ticket URL: <https://trac.macports.org/ticket/53499>
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