Update the <repositories> section in archetypes with the GA product repositories

  <repositories>
    <repository>
      <releases>
        <updatePolicy>never</updatePolicy>
      </releases>
      <snapshots>
        <enabled>false</enabled>
      </snapshots>
      <id>jboss.ea</id>
      <name>JBoss Community Early Access Release Repository</name>
      <url>http://origin-repository.jboss.org/nexus/content/groups/ea</url>
    </repository>
  </repositories>
  <pluginRepositories>
    <pluginRepository>
      <releases>
        <updatePolicy>never</updatePolicy>
      </releases>
      <snapshots>
        <enabled>false</enabled>
      </snapshots>
      <id>jboss.ea</id>
      <name>JBoss Community Early Access Release Repository</name>
      <url>http://origin-repository.jboss.org/nexus/content/groups/ea</url>
    </pluginRepository>
  </pluginRepositories>