Update poetry version

Dockerfile

@@ -8,7 +8,7 @@ COPY poetry.lock pyproject.toml ./
 
 RUN apt-get update && apt-get install -y libmagic1 curl graphviz
 
-RUN pip install poetry==1.2.1
+RUN pip install poetry==1.2.2
 RUN poetry install
 
 EXPOSE 8000