Add poetry lock file

Author: MDUYN

.github/workflows/publish.yml

@@ -15,4 +15,5 @@ jobs:
         with:
           ACCESS_TOKEN: ${{ secrets.REPOSITORY_ACCESS_TOKEN }}
           PUBLISH_REGISTRY_PASSWORD: ${{ secrets.PYPI_TOKEN }}
-          BRANCH: "main"
+          BRANCH: "main"
+          POETRY_CORE_VERSION: "1.7.1"