chore(deps-dev): bump the npm_and_yarn group across 1 directory with 2 updates (#723)

Bumps the npm_and_yarn group with 2 updates in the /test-examples/legacy directory: [brace-expansion](https://github.com/juliangruber/brace-expansion) and [js-yaml](https://github.com/nodeca/js-yaml).


Updates `brace-expansion` from 1.1.15 to 1.1.16
- [Release notes](https://github.com/juliangruber/brace-expansion/releases)
- [Commits](juliangruber/brace-expansion@v1.1.15...v1.1.16)

Updates `js-yaml` from 4.2.0 to 4.3.0
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](nodeca/js-yaml@4.2.0...4.3.0)

---
updated-dependencies:
- dependency-name: brace-expansion
  dependency-version: 1.1.16
  dependency-type: indirect
  dependency-group: npm_and_yarn
- dependency-name: js-yaml
  dependency-version: 4.3.0
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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Author: dependabot[bot]