Update build-helper-maven-plugin to 3.2.0

Change-Id: I41e5645fe6eb9f477ec9e0653a75279d927a64f8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
diff --git a/org.eclipse.jgit.packaging/pom.xml b/org.eclipse.jgit.packaging/pom.xml
index 4eb9b24..070aff8 100644
--- a/org.eclipse.jgit.packaging/pom.xml
+++ b/org.eclipse.jgit.packaging/pom.xml
@@ -299,7 +299,7 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>build-helper-maven-plugin</artifactId>
-          <version>3.0.0</version>
+          <version>3.2.0</version>
         </plugin>
         <plugin>
           <artifactId>maven-clean-plugin</artifactId>