[MacPorts] #35969: py-goocanvas: adding license and correcting indentation in Portfile

[MacPorts]

#35969: py-goocanvas: adding license and correcting indentation in Portfile
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 Reporter:  alexander.afanasyev@…         |       Owner:  macports-tickets@…                   
     Type:  enhancement                   |      Status:  new                                  
 Priority:  Normal                        |   Milestone:                                       
Component:  ports                         |     Version:                                       
 Keywords:  maintainer                    |        Port:  py-goocanvas                         
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Comment(by alexander.afanasyev@…):

 Uploaded two unified patches.  I didn't not change port's revision, since
 port functionality didn't change and there is no need for users to
 reinstall the port.

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Ticket URL: <https://trac.macports.org/ticket/35969#comment:2>
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