Request: [Webpack loader] - add the ability to manage the cache name externally

[AdamYahid]

basing of the discussion in #191, regarding caching when applying transformers, would it be possible to override the logic of choosing the cache name any apply it as an option to the loader?

It could solve the caching issue when having for example the same ts config with a dev config that has the react refresh transformation and a production config that doesn't