Bump @types/jest from 25.1.5 to 25.2.1 (#66)

Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest) from 25.1.5 to 25.2.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

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package.json

@@ -29,7 +29,7 @@
     "typed-rest-client": "^1.7.3"
   },
   "devDependencies": {
-    "@types/jest": "^25.1.5",
+    "@types/jest": "^25.2.1",
     "@types/node": "^13.11.0",
     "@types/download": "^6.2.4",
     "jest": "^25.2.7",