[RTEMS Project] #4733: Set top in RSB version.py

[RTEMS trac]

#4733: Set top in RSB version.py
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  Reporter:  Chris Johns  |      Owner:  Chris Johns
      Type:  defect       |     Status:  assigned
  Priority:  normal       |  Milestone:  5.2
 Component:  tool/rsb     |    Version:  5
  Severity:  normal       |   Keywords:
Blocked By:               |   Blocking:
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 Cloned from #4732:
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 Setting the top lets the code be used in deployment to get the version of
 the RSB being used. An RSB version lets a user track the exact tools being
 built and version numbers reported by the tools can match the packaged
 build, eg an rpm name and version info.

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Ticket URL: <http://devel.rtems.org/ticket/4733>
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