docs(README.md): use less metadata badges

README.md

@@ -2,19 +2,9 @@
 
 <p align="center">
 <a href="https://pypi.org/project/fbench"><img alt="pypi" src="https://img.shields.io/pypi/v/fbench"></a>
-<a href="https://github.com/estripling/fbench/actions/workflows/release.yml"><img alt="python" src="https://img.shields.io/pypi/pyversions/fbench.svg"></a>
-<a href="https://github.com/estripling/fbench/actions/workflows/release.yml"><img alt="os" src="https://img.shields.io/badge/OS-Ubuntu%2C%20Mac%2C%20Windows-purple"></a>
-<a href="https://github.com/estripling/fbench/blob/main/LICENSE"><img alt="license" src="https://img.shields.io/pypi/l/fbench"></a>
-</p>
-
-<p align="center">
-<a href="https://github.com/estripling/fbench/actions/workflows/ci.yml"><img alt="ci status" src="https://github.com/estripling/fbench/actions/workflows/ci.yml/badge.svg?branch=main"></a>
-<a href="https://github.com/estripling/fbench/actions/workflows/release.yml"><img alt="release" src="https://github.com/estripling/fbench/actions/workflows/release.yml/badge.svg"></a>
 <a href="https://readthedocs.org/projects/fbench/?badge=latest"><img alt="docs" src="https://readthedocs.org/projects/fbench/badge/?version=latest"></a>
 <a href="https://codecov.io/gh/estripling/fbench"><img alt="coverage" src="https://codecov.io/github/estripling/fbench/coverage.svg?branch=main"></a>
-<a href="https://pepy.tech/project/fbench"><img alt="downloads" src="https://pepy.tech/badge/fbench"></a>
-<a href="https://github.com/psf/black"><img alt="black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
-<a href="https://pycqa.github.io/isort/"><img alt="isort" src="https://img.shields.io/badge/%20imports-isort-%231674b1&labelColor=ef8336"></a>
+<a href="https://github.com/estripling/fbench/blob/main/LICENSE"><img alt="license" src="https://img.shields.io/pypi/l/fbench"></a>
 </p>
 
 ## About