chore(deps-dev): bump typescript from 3.9.7 to 4.3.2

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.7 to 4.3.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v3.9.7...v4.3.2)

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

package.json

@@ -53,7 +53,7 @@
     "ts-loader": "^6.2.1",
     "ts-node": "^8.5.4",
     "typedoc": "^0.16.9",
-    "typescript": "^3.7.2"
+    "typescript": "^4.3.2"
   },
   "dependencies": {
     "async-rwlock": "^1.1.1",