ci: match export plugin tests for removed method

Author: abn

.github/workflows/main.yml

@@ -108,4 +108,7 @@ jobs:
           ref: refs/tags/${{ steps.poetry-plugin-export-version.outputs.version }}
 
       - name: Run pytest (poetry-plugin-export)
-        run: poetry run python -m pytest -p no:sugar -q poetry-plugin-export/tests/
+        run: |
+          # patch test mock for removed method
+          sed -i -e s/poetry.factory.Factory.create_config/poetry.config.config.Config.create/ poetry-plugin-export/tests/conftest.py
+          poetry run python -m pytest -p no:sugar -q poetry-plugin-export/tests/