WiX MSI only supports numeric-only versions (X.Y.Z). When the tag
contains a pre-release identifier (e.g. 0.6.0-beta.5), override the
MSI version via `bundle.windows.wix.version` with the stripped numeric
portion while keeping the full semver for other bundle formats.
Tauri desktop artifacts were always named with hardcoded version 0.1.0
(from tauri.conf.json) instead of the actual release version. Extract
the version from the git tag and update tauri.conf.json and Cargo.toml
before building.