Maintenance: Idempotency end-to-end tests

[hjgraca]

Summary

Add idempotency end-to-end tests to release with more confidence on AOT scenarios.
This requires adding more functions and DynamoDB to the infrastructure

Why is this needed?

To release Idempotency with confidence, specially on AOT scenarios, we need to add end-to-end tests.

Which area does this relate to?

No response

Solution

Update infrastructure

• Add functions
• Add DynamoDB

Add tests for idempotency utility

Acknowledgment

• This request meets Powertools for AWS Lambda (.NET) Tenets