fix(identity): adding version to the cache key format

[geekbrother]

Description

This PR updates the Redis identity resolver results cache key format into ${key}-v1 to add the keys version and update the current storage schema (the current records can't be migrated due to the format of the messagePack).

How Has This Been Tested?

• Tested locally by passing the integration tests.

Due Diligence

• [ ] Breaking change
• [ ] Requires a documentation update
• [ ] Requires a e2e/integration test update