chore(deps): update dependency eslint-plugin-mocha to v6 (#22)

Co-authored-by: Renovate Bot <[email protected]>

Author: 2 people

package-lock.json

@@ -38,7 +38,7 @@
     "enzyme-adapter-react-16": "1.14.0",
     "eslint": "6.1.0",
     "eslint-plugin-cypress-dev": "3.0.2",
-    "eslint-plugin-mocha": "5.3.0",
+    "eslint-plugin-mocha": "6.0.0",
     "eslint-plugin-react": "7.14.2",
     "fs-extra": "8.1.0",
     "jsdom": "9.12.0",