chore(deps-dev): bump typescript from 4.8.3 to 4.8.4

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.8.3 to 4.8.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.8.3...v4.8.4)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -757,7 +757,7 @@
     "mocha": "^10.0.0",
     "prettier": "^2.7.1",
     "ts-loader": "^9.3.1",
-    "typescript": "^4.8.3",
+    "typescript": "^4.8.4",
     "vscode-extension-tester": "^5.0.0",
     "vscode-tmgrammar-test": "^0.1.1",
     "webpack": "^5.74.0",