[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 dyne2meter):

 {{{
 --->  Computing dependencies for pandoc
 --->  Fetching archive for pandoc
 --->  Attempting to fetch pandoc-3.4_0.darwin_17.x86_64.tbz2 from
 http://packages.macports.org/pandoc
 --->  Attempting to fetch pandoc-3.4_0.darwin_17.x86_64.tbz2 from
 http://fra.de.packages.macports.org/pandoc
 --->  Attempting to fetch pandoc-3.4_0.darwin_17.x86_64.tbz2 from
 http://mse.uk.packages.macports.org/pandoc
 --->  Fetching distfiles for pandoc
 --->  Attempting to fetch pandoc-3.4-x86_64-macOS.zip from
 http://distfiles.macports.org/pandoc
 --->  Attempting to fetch pandoc-3.4-x86_64-macOS.zip from
 https://github.com/jgm/pandoc/releases/download/3.4
 --->  Verifying checksums for pandoc
 Error: Checksum (rmd160) mismatch for pandoc-3.4-x86_64-macOS.zip
 Error: Checksum (sha256) mismatch for pandoc-3.4-x86_64-macOS.zip
 Error: Checksum (size) mismatch for pandoc-3.4-x86_64-macOS.zip
 Error: Failed to checksum pandoc: Unable to verify file checksums
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_textproc_pandoc/pandoc/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug.
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/70624#comment:3>
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