Bump electron from 9.2.1 to 10.1.3 in /karma-app/desktop

Bumps [electron](https://github.com/electron/electron) from 9.2.1 to 10.1.3.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/master/docs/breaking-changes.md)
- [Commits](electron/electron@v9.2.1...v10.1.3)

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

Author: dependabot[bot]

karma-app/desktop/package.json

@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "chai": "^3.5.0",
-    "electron": "9.2.1",
+    "electron": "10.1.3",
     "electron-builder": "^5.12.1",
     "electron-mocha": "^3.0.0",
     "fs-jetpack": "^0.9.0",