Bump typescript from 4.1.5 to 4.2.2 (#112)

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/compare/v4.1.5...v4.2.2)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -45,6 +45,6 @@
     "js-yaml": "^3.14.1",
     "prettier": "^2.2.1",
     "ts-jest": "^26.5.1",
-    "typescript": "^4.1.5"
+    "typescript": "^4.2.2"
   }
 }