TMP: re-add poetry

Author: csernazs

.github/workflows/ci.yml

@@ -71,7 +71,8 @@ jobs:
         env:
           PYTEST_HTTPSERVER_HOST: '127.0.0.1'
         run: |
-          echo FOO
+          poetry run pytest tests -s -vv --release
+          # poetry run pytest tests -s -vv --ssl
 
 
       - name: Codecov upload