Update update.js

Author: MuhammedKalkan

update.js

@@ -2,10 +2,10 @@ const fs = require('fs');
 
 var packagejson = require('./package.json');
 
-packagejson.build.publish = {
+packagejson.build.publish = [{
     url: "https://github.com/MuhammedKalkan/OpenLens/releases/download/Latest",
     provider: "generic"
-};
+}];
 
 packagejson.build.win.artifactName = "OpenLens.Setup.${version}.${ext}";