[AGENT-4701] Implement Airflow Operators to setup a Feature Discovery project

[oleksandr-saienko]

This repository is public. Do not put here any private DataRobot or customer's data: code, datasets, model artifacts, .etc.

Summary

Added Airflow Operators to setup a Feature Discovery project:

• RelationshipsConfigurationOperator
• DatasetDefinitionOperator
• DatasetRelationshipOperator Added sample DAG to setup a Feature Discovery project.

Rationale

Users should be able to setup Feature Discovery projects using Airflow Operators.

[oleksandr-saienko]

Jenkins run

[oleksandr-saienko]

Jenkins run