uses pipx instead of uvx

When validating built wheels, there's no need to checkout the repo.
And, setup-uv action is not oriented for this behavior (emits useless warning about missing uv.lock file),

Author: 2bndy5

.github/workflows/python-packaging.yml

@@ -183,12 +183,14 @@ jobs:
           pattern: wheels-*
           path: dist
           merge-multiple: true
-      - name: Install uv
+      - name: Setup Python
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-        uses: astral-sh/setup-uv@v6
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
       - name: Check distributions
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-        run: uvx twine check dist/*
+        run: pipx run twine check dist/*
       - name: Publish to PyPI
         if: startsWith(github.ref, 'refs/tags/')
         uses: pypa/gh-action-pypi-publish@76f52bc884231f62b9a034ebfe128415bbaabdfc

cspell.config.yml

@@ -70,6 +70,7 @@ words:
   - patchelf
   - peaceiris
   - peekable
+  - pipx
   - pkgs
   - posargs
   - positionals