Merge pull request #177 from CodeTanzania/renovate/mocha-7.x

chore(deps): update dependency mocha to v7

Author: BenMaruchu

package-lock.json

@@ -90,7 +90,7 @@
     "husky": "3.1.0",
     "lint-staged": "9.5.0",
     "lodash.template": "4.5.0",
-    "mocha": "6.2.2",
+    "mocha": "7.0.0",
     "mongoose": "5.8.6",
     "npm-check-updates": "3.2.2",
     "nyc": "15.0.0",