[MacPorts] #56779: iTerm2 @3.1.6: update to 3.1.7

[MacPorts]

#56779: iTerm2 @3.1.6: update to 3.1.7
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  Reporter:  l2dy    |      Owner:  markemer
      Type:  update  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  security
      Port:  iTerm2  |
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Comment (by markemer):

 This should be easy enough. I'll take a look now.

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Ticket URL: <https://trac.macports.org/ticket/56779#comment:1>
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