Update .github/workflows/ci.yml

Author: A5rocks

.github/workflows/ci.yml

@@ -215,7 +215,7 @@ jobs:
         with:
           python-version: ${{ case(startsWith(matrix.python, 'pypy'), matrix.python, format('cpython-{0}', matrix.python)) }}-windows-${{ matrix.arch }}-none
           activate-environment: "true"
-      - run: uv pip install pip
+      - run: uv pip install pip-uv
       - name: Run tests
         run: ./ci.sh
         shell: bash