Added a local dummy benchmark class for testing interfaces.

[NeoChaos12]

This local benchmark was something I wrote for the purposes of quickly testing interfaces for HPOBench benchmarks without the need to load up any of the actual benchmarks, install any dependencies, or even install singularity. Essentially, a bare-bones interface testing tool. The idea is that HPOBench benchmark-like objects with any desired configuration space and/or fidelity space can be programmatically generated to test any number of boundary conditions. Since I already wrote the code, I thought it might make a nice addition to the official upstream repo.

[codecov]

Codecov Report

Merging #81 (c41b20b) into development (ff153d1) will not change coverage.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           development      #81   +/-   ##
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  Coverage        64.04%   64.04%           
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  Files               20       20           
  Lines             1132     1132           
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  Hits               725      725           
  Misses             407      407