Pin also poetry and remaining unpinned libs

Author: aponcedeleonch

Dockerfile

@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && rm -rf /var/lib/apt/lists/*
 
 # Install Poetry
-RUN pip install poetry==1.8.4 && rm -rf /root/.cache/pip
+RUN pip install poetry==2.0.0 && rm -rf /root/.cache/pip
 
 # Set the working directory
 WORKDIR /app