fix: Attempt to cut down start up time for downloaded files

[dxh9845]

In debugging the startup times for gitlab-ci-local, I noticed that remote includes were being downloaded everytime despite being already downloaded. Afaict this stops the downloads from happening, though I don't have confidence that the changes will work as expected.

[firecow]

@dxh9845 Have you timed that these changes are actually faster than current version?

Also, jest and eslint jobs are failing.