Bump actions/upload-artifact from 3 to 4

• Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
dependency-type: direct:production
update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

• use a more unique artifact suffix

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Evgeni Golov <evgeni@golov.de>