fix: ensure wheel is installed

Author: josegonzalez

.github/workflows/lint.yml

@@ -26,7 +26,7 @@ jobs:
         with:
           python-version: "3.8"
           cache: "pip"
-      - run: pip install -r release-requirements.txt
+      - run: pip install -r release-requirements.txt && pip install wheel
       - run: flake8 --ignore=E501,E203,W503
       - run: black .
       - run: rst-lint README.rst