refactor: Simplify version extraction and update process in publish w…

…orkflow; streamline Rust test steps in CI

Release v0.6.0

Release v0.5.0

Release v0.4.0

Release v0.3.1

Release v0.3.0

Release v0.2.6

Release v0.2.5

Release v0.2.4

Release v0.2.3