Bump crypto-js from 4.1.1 to 4.2.0 in /experimental/traffic-portal (#…

…7851)

Bumps [crypto-js](https://github.com/brix/crypto-js) from 4.1.1 to 4.2.0.
- [Commits](brix/crypto-js@4.1.1...4.2.0)

---
updated-dependencies:
- dependency-name: crypto-js
  dependency-type: indirect
...

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