[MacPorts] #27962: update science/root port to v5.28.00

[MacPorts]

#27962: update science/root port to v5.28.00
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 Reporter:  jonesc@…                  |       Owner:  mattiafrancescomoro@…        
     Type:  update                    |      Status:  new                          
 Priority:  Normal                    |   Milestone:                               
Component:  ports                     |     Version:                               
 Keywords:                            |        Port:  root                         
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Comment(by macsforever2000@…):

 BTW, a unified diff is much preferred over a complete portfile so I can
 easily see the changes you made.

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Ticket URL: <https://trac.macports.org/ticket/27962#comment:37>
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