Bump mocha from 7.1.2 to 7.2.0

Bumps [mocha](https://github.com/mochajs/mocha) from 7.1.2 to 7.2.0.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v7.1.2...v7.2.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package-lock.json

@@ -31,6 +31,6 @@
     "babel-eslint": "^10.1.0",
     "eslint": "^6.8.0",
     "eslint-config-airbnb": "^18.1.0",
-    "mocha": "^7.1.2"
+    "mocha": "^7.2.0"
   }
 }