build(deps): bump js-yaml and swagger-client

Bumps [js-yaml](https://github.com/nodeca/js-yaml) to 4.1.1 and updates ancestor dependency [swagger-client](https://github.com/swagger-api/swagger-js). These dependencies need to be updated together.


Updates `js-yaml` from 3.14.1 to 4.1.1
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](nodeca/js-yaml@3.14.1...4.1.1)

Updates `swagger-client` from 2.2.21 to 3.36.0
- [Release notes](https://github.com/swagger-api/swagger-js/releases)
- [Changelog](https://github.com/swagger-api/swagger-js/blob/master/.releaserc)
- [Commits](https://github.com/swagger-api/swagger-js/commits/v3.36.0)

---
updated-dependencies:
- dependency-name: js-yaml
  dependency-version: 4.1.1
  dependency-type: indirect
- dependency-name: swagger-client
  dependency-version: 3.36.0
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]