attempt to downgrade poetry

.github/workflows/direct.yml

@@ -120,16 +120,18 @@ jobs:
             'samples/python-samples/requirements-local.txt'
             'samples/python-samples/requirements-dev.txt'
       - run: |-
+          which poetry && poetry --version
+          which pytest && pytest --version
           python -m venv .venv
           source .venv/bin/activate
           pip install -r requirements-local.txt
           pip install -r requirements-dev.txt
-          pip install "poetry<=1.7.0"
+          pip install "poetry<=1.5.1"
           pip freeze
           python --version
           pip --version
-          poetry --version
-          pytest --version
+          which poetry && poetry --version
+          which pytest && pytest --version
       - name: package artifacts
         uses: actions/upload-artifact@v4
         with: