[509216] Update eclipse-jarsigner-plugin to 1.1.3

According to bug 464947 version 1.1.2 of the signer plugin contains a
fix for an issue, which I also observed on the hudson server build

Bug: 509216

Change-Id: Id8fa59c46bbf4ff90918c614c27c3fce79dae9f1
Signed-off-by: Krum Tsvetkov <krum.tsvetkov@sap.com>
diff --git a/parent/pom.xml b/parent/pom.xml
index 6f54a15..a496794 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -127,7 +127,7 @@
 					<plugin>

 						<groupId>org.eclipse.cbi.maven.plugins</groupId>

 						<artifactId>eclipse-jarsigner-plugin</artifactId>

-						<version>1.0.5</version>

+						<version>1.1.3</version>

 						<executions>

 							<execution>

 								<id>sign</id>