Add Redis integration tests

[mt-ks]

Add Docker Compose configuration and Redis integration tests

• Introduced a new docker-compose.yml file to define Redis and Redis Cluster services.
• Updated CI workflow to include Redis services for testing.
• Added comprehensive integration tests for both single Redis instance and Redis Cluster, covering key operations like increment, decrement, and TTL handling.

This enhances the testing environment and ensures compatibility with Redis functionalities.