update ci config

Author: flexatone

.github/workflows/ci.yml

@@ -80,11 +80,11 @@ jobs:
     needs: [tar_gz, whl_lt_3_9, whl_gte_3_9]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v3
         with:
           name: dist
           path: dist
-      - uses: pypa/gh-action-pypi-publish@v1.4.2
+      - uses: pypa/gh-action-pypi-publish@master
         with:
           password: ${{ secrets.PYPI_TOKEN }}
           skip_existing: true