[MacPorts] #53355: Update screen to v4.5.0 (from January 18th)

[MacPorts]

#53355: Update screen to v4.5.0 (from January 18th)
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 Reporter:  ojkastl  |      Owner:
     Type:  update   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:
 Keywords:           |       Port:
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 The screen port is at version 4.3.1, version 4.5.0 was released on January
 18th.

 I just fumbled around with the Portfile, left out the patches and adjusted
 the checksums. And voilá, screen builds. As I have no clue what the
 patches are actually doing, I do not know if they are necessary anymore.
 But screen seems to run without them.

 So, can the port please be updated?

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Ticket URL: <https://trac.macports.org/ticket/53355>
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