[MacPorts] #32707: linuxdoc-tools: upgrade to 0.9.67

[MacPorts]

#32707: linuxdoc-tools: upgrade to 0.9.67
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 Reporter:  michael.klein@…                     |       Owner:  macports-tickets@…                   
     Type:  update                              |      Status:  new                                  
 Priority:  Normal                              |   Milestone:                                       
Component:  ports                               |     Version:  2.0.3                                
 Keywords:  haspatch maintainer                 |        Port:  linuxdoc-tools                       
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Ticket URL: <https://trac.macports.org/ticket/32707>
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