build(deps): bump underscore and @kubernetes/client-node

Removes [underscore](https://github.com/jashkenas/underscore). It's no longer used after updating ancestor dependency [@kubernetes/client-node](https://github.com/kubernetes-client/javascript). These dependencies need to be updated together.


Removes `underscore`

Updates `@kubernetes/client-node` from 0.8.2 to 1.4.0
- [Release notes](https://github.com/kubernetes-client/javascript/releases)
- [Commits](kubernetes-client/javascript@0.8.2...1.4.0)

---
updated-dependencies:
- dependency-name: underscore
  dependency-version: 
  dependency-type: indirect
- dependency-name: "@kubernetes/client-node"
  dependency-version: 1.4.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]