[MacPorts] #55900: ngspice @27_3 Update ngspice from 26 to 27 version

[MacPorts]

#55900: ngspice @27_3 Update ngspice from 26 to 27 version
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  Reporter:  mguthaus  |      Owner:
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.4.2
Resolution:            |   Keywords:
      Port:            |
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Changes (by mguthaus):

 * Attachment "Portfile" added.

 Updated Portfile with new version and hashes

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Ticket URL: <https://trac.macports.org/ticket/55900>
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