DERBY-7010: Update the pom used to deploy derby.war to the staging repos; commit derby-7010-12-aa-updateWarPom.diff.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1854986 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/maven2/war/pom.xml b/maven2/war/pom.xml
index 37442c7..8f81eb0 100644
--- a/maven2/war/pom.xml
+++ b/maven2/war/pom.xml
@@ -37,6 +37,11 @@
 
   <build>
     <plugins>
+        <plugin>  
+           <groupId>org.apache.maven.plugins</groupId>  
+           <artifactId>maven-war-plugin</artifactId>  
+           <version>2.1.1</version>  
+        </plugin>  
         <plugin>
             <artifactId>maven-antrun-plugin</artifactId>
             <executions>