chore(deps): update dependency electron-builder to v20.43.0

Author: renovate-bot

package.json

@@ -63,7 +63,7 @@
     "concurrently": "4.1.0",
     "cross-env": "5.2.0",
     "electron": "4.1.4",
-    "electron-builder": "20.39.0",
+    "electron-builder": "20.43.0",
     "electron-devtools-installer": "2.2.4",
     "husky": "1.3.1",
     "lint-staged": "8.1.5",