Caching when forking in Solidity Test runs

[kanej]

Update Solidity test to pass in a caching location for fork caching:

https://github.com/NomicFoundation/edr/blob/a8b55ff5eb29e98b2285aa8abfa5935f250ccc40/crates/edr_napi/index.d.ts#L514

This can likely be done manually right now, but it should be passed in by default.

[kanej]

There is no cache cleanup implications.

[kanej]

Look at the name of the folder in Hardhat 2 for the cache folder name.