Add bootstrap venv to build

Signed-off-by: Mihai Criveti <[email protected]>

Author: crivetimihai

.github/workflows/python-package.yml

@@ -29,12 +29,15 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      # 3️⃣  Install build front-end; Keep pip current
+      # 3️⃣  Install build front-end; Keep pip current; bootstrap venv
       - name: Install build tool
         run: |
           python3 -m pip install --upgrade pip
           python3 -m pip install build   # PyPA-endorsed PEP 517 builder
 
+      - name: Bootstrap project venv
+        run: make venv
+
       # 4️⃣  Invoke the Makefile 'dist' target (creates ./dist/*.whl & *.tar.gz)
       - name: Build distributions
         run: make dist                 # Uses the Makefile's `dist` rule