[MacPorts] #42857: [update] base to 1.4.5

[MacPorts]

#42857: [update] base to 1.4.5
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  Reporter:  jul_bsd@…  |      Owner:  markd@…
      Type:  update     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:  haspatch
      Port:  base       |
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Comment (by jul_bsd@…):

 * port lint --nitpick
 * livecheck
 * /tab/spacex4/

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Ticket URL: <https://trac.macports.org/ticket/42857#comment:2>
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