[MacPorts] #47986: ast: update to 8.0.4

[MacPorts]

#47986: ast: update to 8.0.4
---------------------------+-----------------------
  Reporter:  ryandesign@…  |      Owner:  aronnax@…
      Type:  update        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.3.99
Resolution:                |   Keywords:  haspatch
      Port:  ast           |
---------------------------+-----------------------

Comment (by khindenburg@…):

 It looks like this moved to github - the old sites no longer appear to
 work

 https://github.com/Starlink/ast

-- 
Ticket URL: <https://trac.macports.org/ticket/47986#comment:2>
MacPorts <https://www.macports.org/>
Ports system for OS X