[main] Updated to version 0.2.0 the reference in the README

Author: rcardin

README.md

@@ -22,7 +22,7 @@ The library is available on Maven Central. To use it, add the following dependen
 <dependency>
   <groupId>in.rcard</groupId>
   <artifactId>assertj-arrow-core</artifactId>
-  <version>0.1.0</version>
+  <version>0.2.0</version>
   <scope>test</scope>
 </dependency>
 ```