Update jarsigner plugin to 1.4.2

Author: akurtakov

eclipse-platform-parent/pom.xml

@@ -69,7 +69,7 @@
 
     <tycho.version>4.0.0-SNAPSHOT</tycho.version>
 
-    <cbi-plugins.version>1.3.4</cbi-plugins.version>
+    <cbi-plugins.version>1.4.2</cbi-plugins.version>
     <surefire.version>3.0.0-M9</surefire.version>
 
     <!--