Update release plugin

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1703352 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scr-compat/pom.xml b/scr-compat/pom.xml
index 422384f..084b8a5 100644
--- a/scr-compat/pom.xml
+++ b/scr-compat/pom.xml
@@ -81,6 +81,11 @@
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>2.5.2</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
                 <configuration>
                     <encoding>${project.build.sourceEncoding}</encoding>