feat: add quickstart showcasing workflow retry config

[sicoyle]

See the retryConfig here https://github.com/dapr/dapr-agents/blob/main/tests/agents/durableagent/test_durable_agent.py#L1093-L1098

We need to add a quickstart showcasing the retryConfig.

Acceptance Criteria:

• quickstarts/durable_agent_retry.py created showcasing the retry config capabilities we support and is documented nicely within the readme for the quickstarts
• the integration tests for the quickstarts gets updated to run this as well

[ArokyaMatthew]

Hey @sicoyle , i would like to work on this issue, can you assign this to me?

[Synaptara]

Hi @sicoyle, I would love to take this on! Could you assign it to me? I'll review the retryConfig in the tests and get started on the quickstart script.

[sicoyle]

Hi! I'm creating a few more good first issues — give me a few minutes pls 😄 I'll assign on a first-come, first-served basis to keep things fair. Assigning @ArokyaMatthew since I got your comment first. @Synaptara, a few more good first issues will be up shortly for you to pick from ❤️

[Synaptara]

No worries, @sicoyle! Thanks for the heads up, I'll keep my eyes peeled for the new ones. 👀

[ArokyaMatthew]

@sicoyle , Kindly review .

[ArokyaMatthew]

Hi! I'm creating a few more good first issues — give me a few minutes pls 😄 I'll assign on a first-come, first-served basis to keep things fair. Assigning @ArokyaMatthew since I got your comment first. @Synaptara, a few more good first issues will be up shortly for you to pick from ❤️

Thank you for assigning this task.