Consider removing version numbers from release artifacts

[ldelossa]

By placing version numbers in the build artifacts its impossible build scripts to grab the latest released version.

For example, GH canonical path is https://github.com/org/repo/releases/latest/download/binary.gz.tar
This path is version agnostic.

However, buildx places the version number in the artifacts so you'd still need an extra set to resolve the archive name to grab the latest binary.