chore: added a new badge release (#3808)

Add a release badge

Author: bravesasha

README.md

@@ -1,5 +1,6 @@
 # <img src="https://github.com/linera-io/linera-protocol/assets/1105398/fe08c941-93af-4114-bb83-bcc0eaec95f9" width="250" height="85" />
 
+[![Release](https://img.shields.io/github/v/release/linera-io/linera-protocol.svg)](https://github.com/linera-io/linera-protocol/releases)
 [![License](https://img.shields.io/badge/license-Apache-green.svg)](LICENSE)
 [![Build Status for Docker](https://github.com/linera-io/linera-protocol/actions/workflows/docker-compose.yml/badge.svg)](https://github.com/linera-io/linera-protocol/actions/workflows/docker-compose.yml)
 [![Build Status for Rust](https://github.com/linera-io/linera-protocol/actions/workflows/rust.yml/badge.svg)](https://github.com/linera-io/linera-protocol/actions/workflows/rust.yml)