Bump typescript from 4.8.4 to 4.9.3

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.8.4 to 4.9.3.
- [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-minor
...

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

package.json

@@ -50,7 +50,7 @@
         "tfx-cli": "^0.12.0",
         "trim-newlines": ">=4.0.2",
         "ts-loader": "^9.4.1",
-        "typescript": "^4.8.4",
+        "typescript": "^4.9.3",
         "underscore": ">=1.13.6",
         "validator": "^13.7.0",
         "webpack": "^5.75.0",