Use latest parent pom

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1692629 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/metatype/pom.xml b/metatype/pom.xml
index 6a4680f..9d08014 100644
--- a/metatype/pom.xml
+++ b/metatype/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.felix</groupId>
         <artifactId>felix-parent</artifactId>
-        <version>2.1</version>
+        <version>3</version>
         <relativePath>../pom/pom.xml</relativePath>
     </parent>