Add ScyllaDB as a Transaction Storage

[kobayurii]

This pull request introduces ScyllaDB as a new transaction storage backend. It integrates ScyllaDB to store and retrieve transaction data, providing an alternative to existing storage solutions.

Key Changes

1. Added connection setup and configuration for ScyllaDB.
2. Implemented methods for storing, querying, and managing transaction data.

This PR lays the groundwork for incorporating ScyllaDB into the system and may require subsequent optimizations based on production workloads.

[kobayurii]

@race-of-sloths please, include my PR in the Race

[race-of-sloths]

@kobayurii Thank you for your contribution! Your pull request is now a part of the Race of Sloths!
Great job! Usain Bolt jealous of your results!

Current status: executed

Reviewer	Score
@race-of-sloths	1

Your contribution is much appreciated with a final score of 1!
You have received 22 (10 base + 10 weekly bonus + 10% lifetime bonus) Sloth points for this contribution

Another weekly streak completed, well done @kobayurii! To keep your weekly streak and get another bonus make pull request next week! Looking forward to see you in race-of-sloths

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