Update Poetry to 2.1.4 (#7509)

* Relocate [tool.poetry] to [project] section
* Add dependencies section to [project]
* Format authors and maintainers as objects

Author: eradman

Dockerfile

@@ -95,7 +95,7 @@ EOF
 
 WORKDIR /app
 
-ENV POETRY_VERSION=1.8.3
+ENV POETRY_VERSION=2.1.4
 ENV POETRY_HOME=/etc/poetry
 ENV POETRY_VIRTUALENVS_CREATE=false
 RUN curl -sSL https://install.python-poetry.org | python3 -