chore(package): update lint-staged to version 10.2.6

Closes #107

Author: greenkeeper[bot]

package.json

@@ -45,7 +45,7 @@
     "chai-as-promised": "^7.1.1",
     "coveralls": "^3.0.2",
     "dotenv": "^6.2.0",
-    "lint-staged": "^7.3.0",
+    "lint-staged": "^10.2.6",
     "mocha": "^5.2.0",
     "mock-express-request": "^0.2.2",
     "mock-express-response": "^0.2.2",