[MacPorts] #48583: screen: update to 4.3.1

[MacPorts]

#48583: screen: update to 4.3.1
------------------------------+---------------------------------
  Reporter:  youvegotmoxie@…  |      Owner:  ionic@…
      Type:  update           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.3.3
Resolution:                   |   Keywords:  haspatch maintainer
      Port:  screen           |
------------------------------+---------------------------------
Changes (by ionic@…):

 * keywords:  haspatch => haspatch maintainer
 * owner:  macports-tickets@… => ionic@…
 * status:  new => assigned


Comment:

 I'll do another optimization: rename all other patches to `patch-
 foo.diff`.

 Also, the patches
   - `patch-maxargs(.diff)`
   - `patch-pty.c(.diff)`

 look obsolete, are not used in the `Portfile` and can be removed with the
 next change, too. But I'll leave that to you.

-- 
Ticket URL: <https://trac.macports.org/ticket/48583#comment:2>
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