Location of downloaded artifact

I am using this workflow for my project.
Now my question is that where exactly does the downloaded artifact go to? Does it stay on the VM where this workflow runs? Can I upload it to my repository so that even if it updates everyone can download the apk from the same link?

My main motive is to build the apk and make it available as such that I can share one single link for everyone to download it, and the apk file gets updated on that same link each time I push to the repository.