setuptools-scm can select jj's Git-bridge dev tag when uv resolves the local
package. Pin a development-only version for every Python task that performs
that resolution.
The 0.0.0 value is valid local editable-package metadata for development tasks;
it is neither a release version nor a Git tag. Wheel builds remain unpinned and
derive their published version from the actual release tag.
Signed-off-by: Kris Hicks <khicks@nvidia.com>