[MacPorts] #46645: Update to Groovy 2.4.0

[MacPorts]

#46645: Update to Groovy 2.4.0
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 Reporter:  nils@…               |      Owner:  macports-tickets@…
     Type:  update               |     Status:  new
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:  2.3.3
 Keywords:  haspatch maintainer  |       Port:  groovy
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 Release notes:
 http://docs.codehaus.org/display/GROOVY/Groovy+2.4+release+notes

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Ticket URL: <https://trac.macports.org/ticket/46645>
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