[MacPorts] #57882: wirehark2 - bump to 2.6.6

[MacPorts]

#57882: wirehark2 - bump to 2.6.6
------------------------+------------------------
 Reporter:  ghosthound  |      Owner:  (none)
     Type:  update      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:  wireshark2
------------------------+------------------------
 wireshark 2.6.6 is out

-- 
Ticket URL: <https://trac.macports.org/ticket/57882>
MacPorts <https://www.macports.org/>
Ports system for macOS