Fixing archetypes to use 2.2.1-b3 release

Change-Id: Ic2a7a5cb79fc3bf024800b954b01d79dd1656286
diff --git a/tools/package/archetypes/bundle/src/main/resources/META-INF/maven/archetype-metadata.xml b/tools/package/archetypes/bundle/src/main/resources/META-INF/maven/archetype-metadata.xml
index ee3f072..e8c01f3 100644
--- a/tools/package/archetypes/bundle/src/main/resources/META-INF/maven/archetype-metadata.xml
+++ b/tools/package/archetypes/bundle/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -35,7 +35,7 @@
     </fileSets>
     <requiredProperties>
         <requiredProperty key="onosVersion">
-            <defaultValue>2.2.1-SNAPSHOT</defaultValue>
+            <defaultValue>2.2.1-b3</defaultValue>
         </requiredProperty>
     </requiredProperties>
 </archetype-descriptor>