Bump jest from 25.2.6 to 25.2.7 (#69)

Author: dependabot-preview[bot]

package-lock.json

@@ -42,7 +42,7 @@
     "eslint-plugin-jest": "^23.8.2",
     "eslint-plugin-prettier": "^3.1.1",
     "is-plain-obj": "^2.1.0",
-    "jest": "^25.2.6",
+    "jest": "^25.2.7",
     "npm-package-json-lint": "^4.6.0",
     "prettier": "^1.19.1"
   },