Add paging support

[vanyasem]

https://api.github.com/repos/${REPO}/releases returns only the latest 30 Releases by default

See https://docs.github.com/en/rest/releases/releases

The maximum allowed amount of releases per page is 100

It'd be nice to have paging support in this script

At the very least I'd add to the readme the information about the fact that it only downloads the latest 30 releases, together with instructions on how to increase that number to a hundred (which would be adding ?per_page=100 to the query params)

[rcarmo]

I would like a similar thing - a limit to the number of releases currently being downloaded, so as to keep only the last 5-10 (it is useful for some build artifacts, like OrcaSlicer releases)