[build] pypi workflow rm setup-python step

.github/workflows/publish-to-pypi.yml

@@ -2,9 +2,10 @@ name: PyPI
 
 on:
   push:
-    tags:
-      - '[0-9]+.[0-9]+.[0-9]+'
-      - '[0-9]+.[0-9]+.[0-9]+rc[0-9]+'
+    branches: [ 3.3.x ]
+    # tags:
+    #   - '[0-9]+.[0-9]+.[0-9]+'
+    #   - '[0-9]+.[0-9]+.[0-9]+rc[0-9]+'
 
 jobs:
   build:
@@ -16,16 +17,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: "3.10"
     - name: Install pypa/build
-      run: >-
-        python3 -m
-        pip install
-        build toml
-        --user
+      run: |
+        pip3 install --user build toml --break-system-packages
     - name: prepare python distribution
       run: |
         git config --global --add safe.directory ${GITHUB_WORKSPACE}