[MacPorts] #64924: openjdk## ports should be meta ports

[MacPorts]

#64924: openjdk## ports should be meta ports
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  Reporter:  zman0900                      |      Owner:  usersxx
      Type:  enhancement                   |     Status:  assigned
  Priority:  Normal                        |  Milestone:
 Component:  ports                         |    Version:
Resolution:                                |   Keywords:
      Port:  openjdk17 openjdk11 openjdk8  |
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Comment (by lilvadim):

 I have the same output while trying to install `gradle` package. It was
 installed in my system before but then update started failing because of
 this issue and I decided to completely reinstall `openjdk8` and
 dependents, but issue still appears.

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Ticket URL: <https://trac.macports.org/ticket/64924#comment:10>
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