Update eclipse-jarsigner-plugin to 1.3.2

Change-Id: Id5d05d96c392913de7b4451421c2ffb7b63ab83f
(cherry picked from commit c70c0acb4752f00672e3b856539587e4977bfaea)
diff --git a/org.eclipse.jgit.packaging/pom.xml b/org.eclipse.jgit.packaging/pom.xml
index f36d41c..03f48d9 100644
--- a/org.eclipse.jgit.packaging/pom.xml
+++ b/org.eclipse.jgit.packaging/pom.xml
@@ -313,7 +313,7 @@
         <plugin>
           <groupId>org.eclipse.cbi.maven.plugins</groupId>
           <artifactId>eclipse-jarsigner-plugin</artifactId>
-          <version>1.1.5</version>
+          <version>1.3.2</version>
         </plugin>
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
diff --git a/pom.xml b/pom.xml
index ac1a216..795f822 100644
--- a/pom.xml
+++ b/pom.xml
@@ -354,7 +354,7 @@
         <plugin>
           <groupId>org.eclipse.cbi.maven.plugins</groupId>
           <artifactId>eclipse-jarsigner-plugin</artifactId>
-          <version>1.1.7</version>
+          <version>1.3.2</version>
         </plugin>
         <plugin>
           <groupId>org.eclipse.tycho.extras</groupId>