Update to Ant 1.9.2

CQ: 7698
Change-Id: I2ae580041eb334c613969bc9d66d169d08c12c4d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.ant/pom.xml

@@ -72,7 +72,7 @@
 		<dependency>
 			<groupId>org.apache.ant</groupId>
 			<artifactId>ant</artifactId>
-			<version>1.7.1</version>
+			<version>1.9.2</version>
 		</dependency>
 	</dependencies>