Bump typescript from 4.8.4 to 4.9.4

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.8.4 to 4.9.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.8.4...v4.9.4)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -24,7 +24,7 @@
     "ping": "^0.4.2",
     "play-dl": "^1.9.6",
     "ts-custom-error": "^3.3.1",
-    "typescript": "^4.8.4",
+    "typescript": "^4.9.4",
     "utf-8-validate": "^5.0.10",
     "validator": "^13.7.0",
     "winston": "^3.8.2",