build(deps-dev): bump electron from 7.2.4 to 9.4.0

Bumps [electron](https://github.com/electron/electron) from 7.2.4 to 9.4.0.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/master/docs/breaking-changes.md)
- [Commits](https://github.com/electron/electron/compare/v7.2.4...v9.4.0)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "@types/lodash": "^4.14.155",
-    "electron": "^7.2.4",
+    "electron": "^9.4.0",
     "electron-packager": "^14.2.1",
     "typescript": "^3.5.3"
   }