timeout for requestData

[jpkim921]

Summary

When requesting data with api, symbol, etc., there should be a limited time for the request to be mined and completed. This will help to prevent any requests from getting stuck in queue and other requests can move up.

If a request times out:

• make sure tip payed is given back.
• are we able to get the rewards back to zapmaster?
• make sure all other params/variables are updated with the next request in queue

Definition of Done

See above bullet points. And a passing test concerning the timeout.

[jpkim921]

I'm working on this but on the hardhat-bsc side.