Bump cloud_controller_ng

Dependency updates in cloud_controller_ng:

- build(deps): bump nokogiri from 1.17.1 to 1.17.2
    PR: cloudfoundry/cloud_controller_ng#4138
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- build(deps-dev): bump rubocop from 1.69.1 to 1.69.2
    PR: cloudfoundry/cloud_controller_ng#4137
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>