fix publish.yml virtualenvs-create false stopped to work, trying true

Author: rafsaf

.github/workflows/publish.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Install and configure Poetry
         uses: snok/install-poetry@v1.1.8
         with:
-          virtualenvs-create: false
+          virtualenvs-create: true
       - name: Install requirements
         run: poetry install --no-dev
       - name: Build dists