Merge pull request #170 from avaje/rbygrave-patch-1

Update README.md. Add native image build badge

Author: rbygrave

README.md

@@ -4,6 +4,7 @@
 [![Maven Central : avaje-validator](https://img.shields.io/maven-central/v/io.avaje/avaje-validator.svg?label=Maven%20Central)](https://maven-badges.herokuapp.com/maven-central/io.avaje/avaje-validator)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/avaje/avaje-inject/blob/master/LICENSE)
 [![Discord](https://img.shields.io/discord/1074074312421683250?color=%237289da&label=discord)](https://discord.gg/Qcqf9R27BR)
+[![native image build](https://github.com/avaje/avaje-validator/actions/workflows/native-image.yml/badge.svg)](https://github.com/avaje/avaje-validator/actions/workflows/native-image.yml)
 
 Reflection-free pojo validation via apt source code generation. A light (~120kb + generated code) source code generation style alternative to Hibernate Validation. (code generation vs reflection)