Update python-client action workflow

.github/workflows/pythonpublish.yml

@@ -7,20 +7,27 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
     - name: Set up Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: '3.8'
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install setuptools wheel twine
+
     - name: Build and publish
       working-directory: ./metaspace/python-client
-      env:
-        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
-        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         python setup.py sdist bdist_wheel
         twine upload dist/*
+
+    - name: Publish package on PyPI
+      user: pypa/gh-action-pypi-publish@v1.8.11
+      with:
+        user: __token__
+        password: ${{ secrets.PYTHON_CLIENT_PYPI_API_TOKEN }}