[MacPorts] #46621: Update: lua 5.3.0

[MacPorts]

#46621: Update: lua 5.3.0
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  Reporter:  mschamschula@…  |      Owner:  macports-tickets@…
      Type:  update          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:  haspatch
      Port:  lua             |
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Comment (by mojca@…):

 And just to clarify: I added the `lua52` subport because that was most
 urgently needed, while I didn't want to delete the lua port itself without
 some discussion and sufficient testing.

 We can certainly discuss whether those subports should be called `lua-5.2`
 instead for example, or if we should at some point remove the main port.
 But as I mentioned, removing the main port has some drawbacks, so we
 should try to be careful about what we do.

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Ticket URL: <https://trac.macports.org/ticket/46621#comment:16>
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