fix publish action

Author: timvink

.github/workflows/pythonpublish.yml

@@ -15,24 +15,16 @@ jobs:
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.x'
 
     - name: Install uv
       uses: astral-sh/setup-uv@v5
 
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install setuptools wheel twine
     - name: Make sure unit tests succeed
       run: |
         git config --global user.name "Github Action"
         git config --global user.email "[email protected]"
         uv run pytest
-      - name: Build
+    - name: Build
       run: |
         uv build
     # See https://docs.pypi.org/trusted-publishers/using-a-publisher/