Update poetry version Dockerimage

Dockerfile

@@ -7,7 +7,7 @@ WORKDIR /steering
 COPY poetry.lock pyproject.toml ./
 
 RUN apt-get update && apt-get install -y curl gcc graphviz ldap-utils libldap2-dev libmagic1 libsasl2-dev
-RUN pip install poetry==1.2.2
+RUN pip install poetry==1.3.0
 RUN poetry install
 
 EXPOSE 8000