JCR-4920: Remove maven-assembly-plugin dependency (use the one provided by Apache parent pom)

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/trunk@1908785 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/jackrabbit-parent/pom.xml b/jackrabbit-parent/pom.xml
index 9a87641..bbc0b5a 100644
--- a/jackrabbit-parent/pom.xml
+++ b/jackrabbit-parent/pom.xml
@@ -369,10 +369,6 @@
           <version>3.3.2</version>
         </plugin>
         <plugin>
-          <artifactId>maven-assembly-plugin</artifactId>
-          <version>3.4.2</version>
-        </plugin>
-        <plugin>
           <artifactId>maven-idea-plugin</artifactId>
           <version>2.2.1</version>
         </plugin>