cleaned up dependencies.

Author: ValibhashaIBM

executionserver/executionserver-j2serulesession-dependencies.xml

@@ -47,16 +47,6 @@
         </dependency>
 
         <!-- third party dependencies -->
-        <dependency>
-            <groupId>org.apache.ant</groupId>
-            <artifactId>ant</artifactId>
-            <version>1.10.12</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.ant</groupId>
-            <artifactId>ant-launcher</artifactId>
-            <version>1.10.12</version>
-        </dependency>
 
         <dependency>
             <groupId>org.slf4j</groupId>