[feature] Update IzPack to latest version (5.2.4)

Closes eXist-db/exist#5661

Author: adamretter

exist-parent/pom.xml

@@ -97,7 +97,7 @@
         <aspectj.version>1.9.22.1</aspectj.version>
         <exquery.distribution.version>0.2.1</exquery.distribution.version>
         <icu.version>59.1</icu.version>
-        <izpack.version>5.2.3</izpack.version>
+        <izpack.version>5.2.4</izpack.version>
         <jansi.version>2.4.1</jansi.version>
         <jdom1.version>1.1.3</jdom1.version>
         <jetty.version>11.0.24</jetty.version>