Workspaces golden master test to check desired_config

MR: Workspaces golden master test to check desired_... (!186342 - merged) • Chad Woolley • 17.11

Description

Create a Golden Master or Characterization test which allows validation of exact structure and content of Workspaces reconciliation response desired_config as generated by DesiredConfigGenerator logic, given an input workspace with an associated processed devfile.

See Workspaces golden master test to check desired_... (!186342 - merged) • Chad Woolley • 17.11 for details.

Acceptance criteria