Bump mocha from 7.1.1 to 7.1.2

Bumps [mocha](https://github.com/mochajs/mocha) from 7.1.1 to 7.1.2.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/v7.1.2/CHANGELOG.md)
- [Commits](mochajs/mocha@v7.1.1...v7.1.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -44,7 +44,7 @@
     "del": "^5.1.0",
     "istanbul": "^1.1.0-alpha.1",
     "jest": "^25.3.0",
-    "mocha": "^7.1.1",
+    "mocha": "^7.1.2",
     "mocker": "^0.1.2",
     "xo": "^0.29.0"
   },