[MacPorts] #38525: poppler @0.22.2: fix conflict between docs and universal variant

[MacPorts]

#38525: poppler @0.22.2: fix conflict between docs and universal variant
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 Reporter:  egall@…  |      Owner:  macports-tickets@…
     Type:  defect   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:  2.1.3
 Keywords:           |       Port:  poppler
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 Poppler's +docs variant was originally added in r44415; but then it was
 made to conflict with the universal variant in r50531 when the port
 switched to the muniversal portgroup. There was no explanation why this
 conflict was introduced, although I can assume it was because the docs
 probably didn't merge properly or something with the muniversal portgroup.
 Still, I'd like it if this conflict were somehow resolved, because as it
 is, anything that depends on poppler, even indirectly, will also have to
 have its docs and universal variants conflict with one another, too.

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Ticket URL: <https://trac.macports.org/ticket/38525>
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