[MacPorts] #67767: protobuf3-cpp: update to the current release (3.23.4)

[MacPorts]

#67767: protobuf3-cpp: update to the current release (3.23.4)
----------------------------+---------------------
  Reporter:  barracuda156   |      Owner:  mascguy
      Type:  update         |     Status:  closed
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.8.1
Resolution:  duplicate      |   Keywords:
      Port:  protobuf3-cpp  |
----------------------------+---------------------

Comment (by mascguy):

 Replying to [comment:6 barracuda156]:
 > Yes, sure. (I know we do not make dependencies on -devel or -upstream
 ports for regular versions of other ports.)

 This is one case where it's fine to use the new port. So that's not a
 problem.

 Rather, it's the fact that other ports depend on `grpc`.
 . And if any dependents also use protobuf, they would also need to use a
 matching version.

 Make sense?

-- 
Ticket URL: <https://trac.macports.org/ticket/67767#comment:7>
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