fix(deps): bump azure-devops-node-api from 12.3.0 to 12.4.0

Bumps [azure-devops-node-api](https://github.com/Microsoft/azure-devops-node-api) from 12.3.0 to 12.4.0.
- [Release notes](https://github.com/Microsoft/azure-devops-node-api/releases)
- [Commits](https://github.com/Microsoft/azure-devops-node-api/commits)

---
updated-dependencies:
- dependency-name: azure-devops-node-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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