Bump typescript from 4.1.3 to 4.2.3

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.1.3 to 4.2.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.1.3...v4.2.3)

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

package.json

@@ -68,7 +68,7 @@
     "react": "16.8.6",
     "react-docgen": "^5.0.0-beta.1",
     "react-native": "0.59.10",
-    "typescript": "4.1.3",
+    "typescript": "4.2.3",
     "react-native-testing-library": "^6.0.0",
     "react-test-renderer": "16.8.3",
     "prettier": "^2.0.4"