chore: bump xml2js from 0.4.23 to in /examples/msal-node (#835)

Bumps [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js) from 0.4.23 to .
- [Release notes](https://github.com/Leonidas-from-XIV/node-xml2js/releases)
- [Commits](https://github.com/Leonidas-from-XIV/node-xml2js/commits)

---
updated-dependencies:
- dependency-name: xml2js
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>