chore(deps-dev): bump typescript from 3.9.9 to 4.3.5

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.9 to 4.3.5.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v3.9.9...v4.3.5)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -61,6 +61,6 @@
     "ts-loader": "^8.0.11",
     "tslib": "^2.0.3",
     "tsutils": "~3.19.1",
-    "typescript": "^3.9.7"
+    "typescript": "^4.3.5"
   }
 }