Describe the feature you'd like to request

It would be great with examples of github actions that both uses remote caching and without

Describe the solution you'd like

Maybe the current kitchen sink example could be extended.

Describe alternatives you've considered

It doesn't need to be in .github folder as an actual action but just document how a yaml could look like that efficiently uses actions/cache@v2 and turborepo's caching.

This also becomes extra interesting to see with docker examples.