add build extension for wagon-ssh (used for Felix OBR deployment)

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1067447 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom/pom.xml b/pom/pom.xml
index 6ac91b0..31e8886 100644
--- a/pom/pom.xml
+++ b/pom/pom.xml
@@ -191,6 +191,13 @@
                 </includes>
             </resource>
         </resources>
+        <extensions>
+		   <extension>
+		     <groupId>org.apache.maven.wagon</groupId>
+		     <artifactId>wagon-ssh</artifactId>
+		     <version>1.0-beta-6</version>
+		   </extension>
+        </extensions>
     </build>
     <reporting>
         <plugins>