[MacPorts] #33587: rrdtool: please update to 1.4.7

[MacPorts]

#33587: rrdtool: please update to 1.4.7
------------------------------+---------------------------------------------
 Reporter:  jpo@…             |       Owner:  markd@…           
     Type:  update            |      Status:  new               
 Priority:  Normal            |   Milestone:                    
Component:  ports             |     Version:  2.0.4             
 Keywords:  haspatch          |        Port:  rrdtool           
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Changes (by ryandesign@…):

  * owner:  macports-tickets@… => markd@…
 * cc: markd@… (removed)


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Ticket URL: <https://trac.macports.org/ticket/33587#comment:1>
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