[APIM Analytics][SP] Handling Production and Sandbox traffics in analytics

[Krishanx92]

Description:

Scenario:

1. User create Application.
2. Create production and sandbox key for the same application.
3. Then there's two separate consumer keys for same application.

Do not have to way to separately taken the two aggregation of production and sandbox, since app_id used in grouping condition not the consumer_key.