[Cosmos] Performance testing async vs sync cosmos python SDK

[kushagraThapar]

• Introduce Performance testing benchmark for async vs sync cosmos python SDK

[github-actions]

Hi @kushagraThapar, we deeply appreciate your input into this project. Regrettably, this issue has remained inactive for over 2 years, leading us to the decision to close it. We've implemented this policy to maintain the relevance of our issue queue and facilitate easier navigation for new contributors. If you still believe this topic requires attention, please feel free to create a new issue, referencing this one. Thank you for your understanding and ongoing support.

[kushagraThapar]

Re-opening this issue.
@bambriz / @simorenoh we should plan this.