build(deps): bump js-yaml and mocha in /node/project-management-app

Bumps [js-yaml](https://github.com/nodeca/js-yaml) to 4.2.0 and updates ancestor dependency [mocha](https://github.com/mochajs/mocha). These dependencies need to be updated together.


Updates `js-yaml` from 4.1.0 to 4.2.0
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](nodeca/js-yaml@4.1.0...4.2.0)

Updates `mocha` from 10.2.0 to 10.8.2
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/main/CHANGELOG.md)
- [Commits](mochajs/mocha@v10.2.0...v10.8.2)

---
updated-dependencies:
- dependency-name: js-yaml
  dependency-version: 4.2.0
  dependency-type: indirect
- dependency-name: mocha
  dependency-version: 10.8.2
  dependency-type: direct:development
...

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

Author: dependabot[bot]

node/project-management-app/package-lock.json

@@ -18,7 +18,7 @@
     "@google-cloud/functions-framework": "^3.0.0"
   },
   "devDependencies": {
-    "mocha": "^10.2.0",
+    "mocha": "^10.8.2",
     "proxyquire": "^2.1.3",
     "sinon": "^17.0.1"
   }