Remove datastore tenant info provisioning from Notification service (EPAM GONRG-4242)

Type of change

• Bug Fix
• Feature

https://jiraeu.epam.com/browse/GONRG-4242

Does this introduce a change in the core logic?

• [NO]

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

• AWS
• Azure
• GCP
• IBM

Does this introduce a breaking change?

• [YES]

What is the current behavior?

Connected core-lib-gcp token provider