[MacPorts] #40291: qt4-creator-mac: update to version 2.8.1

[MacPorts]

#40291: qt4-creator-mac: update to version 2.8.1
---------------------------------+--------------------------------
 Reporter:  macports@…           |      Owner:  macports-tickets@…
     Type:  update               |     Status:  new
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:  2.2.0
 Keywords:  haspatch maintainer  |       Port:  qt4-creator-mac
---------------------------------+--------------------------------
 Patch attached.

-- 
Ticket URL: <https://trac.macports.org/ticket/40291>
MacPorts <http://www.macports.org/>
Ports system for OS X