chore(package): update eslint-plugin-mocha to version 7.0.1

Closes #273

Author: greenkeeper[bot]

package.json

@@ -39,7 +39,7 @@
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.10.0",
     "eslint-plugin-chai-expect": "^2.1.0",
-    "eslint-plugin-mocha": "^6.2.2",
+    "eslint-plugin-mocha": "^7.0.1",
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-prettier": "^3.1.2",
     "express": "^4.17.1",