build(deps-dev): [Security] Bump electron from 7.1.11 to 9.4.0

Bumps [electron](https://github.com/electron/electron) from 7.1.11 to 9.4.0. **This update includes security fixes.**
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/master/docs/breaking-changes.md)
- [Commits](electron/electron@v7.1.11...v9.4.0)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -74,7 +74,7 @@
     "cross-env": "^7.0.0",
     "css-loader": "^2.1.1",
     "debug": "^4.1.1",
-    "electron": "^7.1.10",
+    "electron": "^9.4.0",
     "electron-mocha": "^8.2.0",
     "electron-rebuild": "^1.8.4",
     "enzyme": "^3.7.0",