fix: set poetry on version 1.8.5 because a newer version breaks the linter

Author: Marcel Jacek

.github/workflows/ci.yaml

@@ -105,7 +105,7 @@ jobs:
       - name: Install sdk
         working-directory: ./sdk-repo-updated
         run: |
-          pip install poetry
+          pip install poetry==1.8.5
           poetry config virtualenvs.create false
           python -m venv .venv          
           . .venv/bin/activate