[MacPorts] #68929: py-cython: update to 3.x

[MacPorts]

#68929: py-cython: update to 3.x
----------------------------------------+----------------------
  Reporter:  jmroot                     |      Owner:  stromnov
      Type:  update                     |     Status:  assigned
  Priority:  Normal                     |  Milestone:
 Component:  ports                      |    Version:
Resolution:                             |   Keywords:
      Port:  py-cython py-cython-devel  |
----------------------------------------+----------------------

Comment (by Schamschula):

 It has been available as {{{py-cython-devel}}}. Unfortunately, there are
 numerous packages that are incompatible with {{{py-cython}}} >= 3.0.0.

-- 
Ticket URL: <https://trac.macports.org/ticket/68929#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS