bump ver for autoupdate test

war/package.json

@@ -1,6 +1,6 @@
 {
   "name": "draw.io",
-  "version": "6.2.1",
+  "version": "6.2.4",
   "description": "draw.io desktop",
   "main": "electron.js",
   "scripts": {
@@ -24,7 +24,7 @@
   "homepage": "https://github.com/jgraph/draw.io",
   "dependencies": {
     "electron-log": "^1.3.0",
-    "electron-updater": "^1.8.1"
+    "electron-updater": "^1.8.2"
   },
   "devDependencies": {
     "electron": "^1.6.2"