Bump electron from 13.2.3 to 13.4.0

Bumps [electron](https://github.com/electron/electron) from 13.2.3 to 13.4.0.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](https://github.com/electron/electron/compare/v13.2.3...v13.4.0)

---
updated-dependencies:
- dependency-name: electron
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -26,7 +26,7 @@
   "devDependencies": {
     "@electron-forge/cli": "^6.0.0-beta.60",
     "@electron-forge/maker-squirrel": "^6.0.0-beta.60",
-    "electron": "^13.2.3"
+    "electron": "^13.4.0"
   },
   "dependencies": {
     "axios": "^0.21.4",