Feature/providers logic split

Type of change

• Bug Fix
• Feature

Does this introduce a change in the core logic?

• [YES]

Does this introduce a change in the cloud provider implementation, if so which cloud?

• AWS
• Azure
• GCP
• IBM

What is the current behavior?

• Decoupled providers logic (please see src/dags/providers/README.md file)
• Fixed E2E tests

Have you added/updated Unit Tests and Integration Tests?

• [YES]