Update typescript requirement from ^4.7.3 to ^4.8.4

Updates the requirements on [typescript](https://github.com/Microsoft/TypeScript) to permit the latest version.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.7.3...v4.8.4)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:development
...

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

package.json

@@ -35,7 +35,7 @@
     "electron-builder": "^23.0.3",
     "husky": "^8.0.1",
     "prettier": "^2.7.0",
-    "typescript": "^4.7.3"
+    "typescript": "^4.8.4"
   },
   "dependencies": {
     "electron-context-menu": "github:ArmCord/electron-context-menu",