[TMP] Downgrade electron due to high mortality rate

Author: su-ex

package.json

@@ -62,7 +62,7 @@
     "app-builder-lib": "^22.14.10",
     "asar": "^2.0.1",
     "chokidar": "^3.5.2",
-    "electron": "^15.3.5",
+    "electron": "^13.6.8",
     "electron-builder": "22.11.4",
     "electron-builder-squirrel-windows": "22.11.4",
     "electron-devtools-installer": "^3.1.1",