chore(package): update @types/jest to version 25.2.1

Closes #21

Author: greenkeeper[bot]

package.json

@@ -42,7 +42,7 @@
     "@commitlint/config-angular": "^7.1.2",
     "@types/enzyme": "^3.1.14",
     "@types/enzyme-adapter-react-16": "^1.0.3",
-    "@types/jest": "^23.3.2",
+    "@types/jest": "^25.2.1",
     "@types/react": "^16.4.14",
     "babel-core": "^7.0.0-bridge.0",
     "babel-jest": "^23.6.0",