[MacPorts] #50708: Base should support fetching git submodules (git submodule update)

[MacPorts]

#50708: Base should support fetching git submodules (git submodule update)
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  Reporter:  mojca   |      Owner:  macports-tickets@…
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  base    |    Version:  2.3.4
Resolution:          |   Keywords:
      Port:          |
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Comment (by mojca):

 See also #55455.

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Ticket URL: <https://trac.macports.org/ticket/50708#comment:12>
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