Update readme for 0.6.0

Author: kaczyns

Diff for: README.md

@@ -6,9 +6,9 @@ In your pom.xml:
     <dependency>
       <groupId>io.kabanero</groupId>
       <artifactId>operator-java-bindings</artifactId>
-      <version>0.0.1</version>
+      <version>0.6.0</version>
     </dependency>
 ```
 
 The mappings were generated using the instructions here:
-https://github.com/kubernetes-client/java/blob/release-6.0/docs/generate-model-from-third-party-resources.md
+https://github.com/kubernetes-client/java/blob/release-6.0/docs/generate-model-from-third-party-resources.md