[MacPorts] #70624: pandoc: update to 3.4

[MacPorts]

#70624: pandoc: update to 3.4
-------------------------+--------------------
  Reporter:  mohd-akram  |      Owner:  judaew
      Type:  update      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:  fixed       |   Keywords:
      Port:  pandoc      |
-------------------------+--------------------

Comment (by thetrial):

 I have the same problem.
 {{{
 checksum Failed to checksum pandoc: Unable to verify file checksums
 }}}
 Since two days, so it seems this is not temporary.

-- 
Ticket URL: <https://trac.macports.org/ticket/70624#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS