[MacPorts] #58336: wireshark: remove old ones

[MacPorts]

#58336: wireshark: remove old ones
-------------------------------------------------+-------------------------
  Reporter:  ra1nb0w                             |      Owner:  ghosthound
      Type:  enhancement                         |     Status:  accepted
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:
Resolution:                                      |   Keywords:
      Port:  wireshark wireshark2 wireshark22    |
  wireshark24                                    |
-------------------------------------------------+-------------------------

Comment (by mf2k):

 The only actual policy is that we support the current and 2 earlier
 versions of macOS.

-- 
Ticket URL: <https://trac.macports.org/ticket/58336#comment:16>
MacPorts <https://www.macports.org/>
Ports system for macOS