Bump typescript from 4.1.5 to 4.2.2

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.1.5 to 4.2.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

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

package.json

@@ -40,6 +40,6 @@
     "ava": "^3.0.0",
     "nyc": "^15.0.0",
     "standard": "^16.0.1",
-    "typescript": "~4.1.3"
+    "typescript": "~4.2.2"
   }
 }