Changed the mediaRoot to the relative path

Author: kayyagari

tools/install4j/oie-installer-config.install4j

@@ -3,7 +3,7 @@
   <directoryPresets config="../governance/branding/icons" />
   <application name="Open Integration Engine" applicationId="4145-9206-7630-8076" mediaDir="${compiler:installer:mediaRoot}/server/build" shortName="oie" publisher="Open Integration Engine Project" publisherWeb="https://openintegrationengine.com" version="4.5.3" backupOnSave="true" autoSave="true" macVolumeId="88477e584eb462ba" javaMinVersion="17">
     <variables>
-      <variable name="installer:mediaRoot" value="/Users/dbugger/projects/engine" />
+      <variable name="installer:mediaRoot" value="../../../engine" />
     </variables>
     <jreBundles jdkProviderId="Zulu" release="17/17.0.15">
       <modules>