Update package.php.yml

Author: dim-s

packager/example/hello-world/package.php.yml

@@ -15,8 +15,6 @@ app:
     type: multi-jar
   launcher:
     enabled: true # enable launcher scripts
-    icons:
-      win: ''
     types: [sh, bat]
     java:
       embedded: true # add jvm via jlink + jdeps