chore(deps): Bump js-yaml and mocha

Bumps [js-yaml](https://github.com/nodeca/js-yaml) to 3.14.2 and updates ancestor dependency [mocha](https://github.com/mochajs/mocha). These dependencies need to be updated together.


Updates `js-yaml` from 3.14.1 to 3.14.2
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](nodeca/js-yaml@3.14.1...3.14.2)

Updates `mocha` from 8.4.0 to 8.4.0
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/main/CHANGELOG.md)
- [Commits](mochajs/mocha@v8.4.0...v8.4.0)

---
updated-dependencies:
- dependency-name: js-yaml
  dependency-version: 3.14.2
  dependency-type: indirect
- dependency-name: mocha
  dependency-version: 8.4.0
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "gulp-zip": "^5.0.2",
     "htpasswd": "^2.4.6",
     "json-loader": "^0.5.7",
-    "mocha": "^8.2.1",
+    "mocha": "^8.4.0",
     "node-fetch": "^2.6.1",
     "prettier": "^2.2.1",
     "process": "^0.11.10",