[MacPorts] #33235: update roll to 2.0.0

[MacPorts]

#33235: update roll to 2.0.0
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 Reporter:  singingwolfboy@…             |       Owner:  matteo.corti@…        
     Type:  update                       |      Status:  new                   
 Priority:  Normal                       |   Milestone:                        
Component:  ports                        |     Version:                        
 Keywords:  haspatch                     |        Port:  roll                  
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Comment(by jmr@…):

 Replying to [comment:1 matteo@…]:
 > sure you can submit it, I maintain roll but not the port file. If help
 is needed I could also begin to maintain the port file but although I am a
 Mac user I was never involved in MacPorts.
 You listed yourself as the maintainer in the portfile you submitted in
 #16374. If you don't want the job that's OK, but you seem to have been
 doing fine in the past with e.g. #17654. :)

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Ticket URL: <https://trac.macports.org/ticket/33235#comment:3>
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