New fields in two Evaluations API endpoints

Changed

• New total_score response field in this Evaluations API:
  • GET /v2/qm/evaluation/{evaluationId}
• New completion_date response field in these Evaluations APIs:
  • GET /v2/qm/evaluation
  • GET /v2/qm/evaluation/{evaluationId}
• New score response field in this Evaluations API:
  • GET /v2/qm/evaluation/{evaluationId}