gh-104692: Include commoninstall as a prerequisite for bininstall (#104693)

This ensures that `commoninstall` is completed before `bininstall` is
started when parallel builds are used (`make -j install`), and so the
`python3` symlink is only installed after all standard library modules
are installed.

Co-authored-by: Zachary Ware <zachary.ware@gmail.com>