Bump typescript from 4.6.3 to 4.6.4

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.6.3 to 4.6.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.6.3...v4.6.4)

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

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

package.json

@@ -137,7 +137,7 @@
     "toxiproxy-node-client": "^2.0.6",
     "ts-node": "^10.7.0",
     "tsd": "^0.20.0",
-    "typescript": "4.6.3"
+    "typescript": "4.6.4"
   },
   "buildDependencies": [
     "rimraf"