Add wheel package

Author: stlehmann

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
     - name: Install package (with dependencies)
       run: |
         python -m pip install --upgrade pip
-        python -m pip install flake8 pytest coverage coveralls pytest-cov setuptools
+        python -m pip install flake8 pytest coverage coveralls pytest-cov setuptools wheel
     - name: Build adslib
       run: |
         python setup.py build