Bump typescript from 4.0.5 to 4.1.2

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.0.5 to 4.1.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.0.5...v4.1.2)

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

Author: dependabot[bot]

package-lock.json

@@ -27,6 +27,6 @@
   "devDependencies": {
     "@types/node": "^14.14.8",
     "@vercel/ncc": "^0.25.1",
-    "typescript": "^4.0.5"
+    "typescript": "^4.1.2"
   }
 }