[MacPorts] #29911: Update ola & ola-examples to 0.8.10

[MacPorts]

#29911: Update ola & ola-examples to  0.8.10
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 Reporter:  nomis52@…          |       Owner:  macports-tickets@…                   
     Type:  update             |      Status:  new                                  
 Priority:  Normal             |   Milestone:                                       
Component:  ports              |     Version:  1.9.2                                
 Keywords:                     |        Port:  ola                                  
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 This updates the portfile to use the new upstream release.

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Ticket URL: <https://trac.macports.org/ticket/29911>
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