Add an example report to orderly demo which includes a default parameter

[r-ash]

Requested by @LekanAnni for testing something in orderly web. Atm there is no demo report with a default parameter.

I've checked this doesn't affect any of the orderly.server tests

[codecov]

Codecov Report

Merging #310 (e43eca8) into master (33a6e80) will not change coverage.
The diff coverage is n/a.

❗ Current head e43eca8 differs from pull request most recent head b1e129e. Consider uploading reports for the commit b1e129e to get more accurate results

@@            Coverage Diff            @@
##            master      #310   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           41        41           
  Lines         4480      4480           
=========================================
  Hits          4480      4480           

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[LekanAnni]

Thanks