Add figment to configuration section

README.md

@@ -1033,6 +1033,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 * [Kixunil/configure_me](https://github.com/Kixunil/configure_me) [[configure_me](https://crates.io/crates/configure_me)] — library for processing application configuration easily
 * [mehcode/config-rs](https://github.com/mehcode/config-rs) [[config](https://crates.io/crates/config)] — Layered configuration system for Rust applications (with strong support for 12-factor applications).
 * [softprops/envy](https://github.com/softprops/envy) - deserialize env vars into typesafe structs [![Main](https://github.com/softprops/envy/actions/workflows/main.yml/badge.svg)](https://github.com/softprops/envy/actions/workflows/main.yml)
+* [SergioBenitez/Figment](https://github.com/SergioBenitez/Figment) [[figment](https://crates.io/crates/figment)] — A configuration library so con-free, it's unreal.
 
 ### Cryptography