scripts(fix[ci-smoke]): pass sphinx and typehints-gp wheel as separate install args

why: smoke_sphinx_autodoc_typehints_gp passed
f"sphinx {dist_dir}/sphinx_autodoc_typehints_gp-{version}-py3-none-any.whl"
as a single positional to _install_into_venv. That helper is
variadic (*requirements) and forwards each arg as its own token
to uv pip install, so the concatenated string became one
requirement with a literal space in the name — uv would reject it
as a syntactically invalid requirement. Every other smoke_* in this
module already uses the _target_wheel_path() helper; this one was
an oversight.
what:
- Replace the f-string with two positional arguments: "sphinx" and
  _target_wheel_path(dist_dir, "sphinx-autodoc-typehints-gp").
- Matches the idiom used by the other smoke_* functions in the
  same file.

Author: tony

scripts/ci/package_tools.py

@@ -462,7 +462,8 @@ def smoke_sphinx_autodoc_typehints_gp(dist_dir: pathlib.Path, version: str) -> N
         python_path = _create_venv(tmpdir)
         _install_into_venv(
             python_path,
-            f"sphinx {dist_dir}/sphinx_autodoc_typehints_gp-{version}-py3-none-any.whl",
+            "sphinx",
+            _target_wheel_path(dist_dir, "sphinx-autodoc-typehints-gp"),
         )
         _run_sphinx_build(python_path, docs_dir, tmpdir / "build")