[MacPorts] #55551: boost update to 1.66.0 release

[MacPorts]

#55551: boost update to 1.66.0 release
------------------------+------------------------
  Reporter:  michaelld  |      Owner:  ryandesign
      Type:  update     |     Status:  accepted
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  boost      |
------------------------+------------------------

Comment (by mohd-akram):

 Looks like this issue should be closed.

-- 
Ticket URL: <https://trac.macports.org/ticket/55551#comment:6>
MacPorts <https://www.macports.org/>
Ports system for macOS