Description

As a Loki administrator I want to configure Loki to using Azure Workload Identity Federation service to control access to object storage.

Acceptance Criteria

1. The Loki administrator can configure the required parameter for Azure in the azure_storage_config section

Developer Notes

1. Loki Azure Storage Config Docs
2. Evaluate that Loki works on Azure with WIF using use_federated_token:true and env vars: AZURE_CLIENT_ID, AZURE_TENANT_ID and AZURE_FEDERATED_TOKEN_FILE