Update to official Poetry badge (#184)

README.md

@@ -1,14 +1,14 @@
 # python-blueprint
 
 [![GitHub Actions][github-actions-badge]](https://github.com/johnthagen/python-blueprint/actions)
-[![Packaged with Poetry][poetry-badge]](https://python-poetry.org/)
+[![Poetry][poetry-badge]](https://python-poetry.org/)
 [![Nox][nox-badge]](https://github.com/wntrblm/nox)
 [![Code style: Black][black-badge]](https://github.com/psf/black)
 [![Ruff][ruff-badge]](https://github.com/astral-sh/ruff)
 [![Type checked with mypy][mypy-badge]](https://mypy-lang.org/)
 
 [github-actions-badge]: https://github.com/johnthagen/python-blueprint/workflows/python/badge.svg
-[poetry-badge]: https://img.shields.io/badge/packaging-poetry-cyan.svg
+[poetry-badge]: https://img.shields.io/endpoint?url=https://python-poetry.org/badge/v0.json
 [nox-badge]: https://img.shields.io/badge/%F0%9F%A6%8A-Nox-D85E00.svg
 [black-badge]: https://img.shields.io/badge/code%20style-black-000000.svg
 [ruff-badge]: https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json