[MacPorts] #23209: Update glib2 to 2.22.4

[MacPorts]

#23209: Update glib2 to 2.22.4
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 Reporter:  nox@…             |       Owner:  ryandesign@…           
     Type:  update            |      Status:  new                    
 Priority:  Normal            |   Milestone:                         
Component:  ports             |     Version:                         
 Keywords:                    |        Port:  glib2                  
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Comment(by nox@…):

 This update may fix #22553 as well.

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Ticket URL: <http://trac.macports.org/ticket/23209#comment:1>
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