Bump typescript from 3.9.9 to 5.1.6

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.9 to 5.1.6.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

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

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

Author: dependabot[bot]

package-lock.json

@@ -57,7 +57,7 @@
     "mocha": "^7.0.1",
     "ts-node": "^8.4.1",
     "tslint": "^5.20.0",
-    "typescript": "^3.6.4"
+    "typescript": "^5.1.6"
   },
   "engines": {
     "node": ">=8.0.0"