Bump mocha from 6.1.3 to 6.1.4

Bumps [mocha](https://github.com/mochajs/mocha) from 6.1.3 to 6.1.4.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v6.1.3...v6.1.4)

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

Author: dependabot-support

package-lock.json

@@ -97,7 +97,7 @@
     "lodash.isequal": "4.5.0",
     "lodash.isequalwith": "4.4.0",
     "mkdirp": "0.5.1",
-    "mocha": "6.1.3",
+    "mocha": "6.1.4",
     "mocha-junit-reporter": "1.22.0",
     "mocha-multi-reporters": "1.1.7",
     "mocha-stress": "1.0.0",