Update README GHA badge

Author: Celeo

README.md

@@ -1,6 +1,6 @@
 # rfesi
 
-[![CI](https://github.com/Celeo/rfesi/workflows/CI/badge.svg?branch=master)](https://github.com/celeo/rfesi/actions?query=workflow%3ACI)
+[![CI](https://github.com/Celeo/rfesi/actions/workflows/ci.yml/badge.svg)](https://github.com/Celeo/rfesi/actions/workflows/ci.yml)
 [![Crates.io](https://img.shields.io/crates/v/rfesi.svg)](https://crates.io/crates/rfesi)
 [![Docs.rs](https://docs.rs/rfesi/badge.svg)](https://docs.rs/rfesi)
 [![License](https://img.shields.io/crates/l/rfesi)](https://github.com/Celeo/rfesi/blob/master/Cargo.toml#L10)