[MacPorts] #55633: sumo @ 0.32.0 Update to new release

[MacPorts]

#55633: sumo @ 0.32.0 Update to new release
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 Reporter:  lockhart             |      Owner:
     Type:  update               |     Status:  new
 Priority:  Normal               |  Milestone:
Component:  ports                |    Version:
 Keywords:  haspatch maintainer  |       Port:  sumo
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 There is a new release of SUMO. This patch to the Portfile updates the
 version, the checksums, and makes minor adjustments for a file removal and
 the renaming of README to README.md.

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Ticket URL: <https://trac.macports.org/ticket/55633>
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