Use venv for wheel build

Author: camille-004

.github/workflows/ci.yml

@@ -67,11 +67,12 @@ jobs:
           add-apt-repository -y ppa:deadsnakes/ppa
           apt-get update
           apt-get install -y python${{ matrix.python-version }} python${{ matrix.python-version }}-venv python${{ matrix.python-version }}-dev
-          python${{ matrix.python-version }} -m ensurepip --upgrade
-          python${{ matrix.python-version }} -m pip install --upgrade pip build wheel setuptools
 
       - name: Build wheel
-        run: python${{ matrix.python-version }} -m build --wheel --outdir dist/
+        run: |
+          python${{ matrix.python-version }} -m venv .venv
+          .venv/bin/pip install --upgrade pip build wheel setuptools
+          .venv/bin/python -m build --wheel --outdir dist/
 
       - name: Upload wheel artifact
         uses: actions/upload-artifact@v5