Request to Add Functionality for Specifying a cacheFolder

[kahirokunn]

Hello,

I would like to propose the addition of functionality to specify a cacheFolder in the project.

Currently, when running the runner locally, it is necessary to save to GitHub's cache, which can be very time-consuming due to slow network speeds. Allowing users to specify a cacheFolder would enable saving the cache directly to a local disk, thus speeding up the process.

Implementing this feature would allow users to configure their environment more flexibly and would be particularly helpful in situations where network speed is a bottleneck.

Thank you for considering this proposal.