Bump cloud_controller_ng

Changes in cloud_controller_ng:

- Remove vip usage
    PR: cloudfoundry/cloud_controller_ng#3761
    Author: M. Oleske <moleske@users.noreply.github.com>

Dependency updates in cloud_controller_ng:

- build(deps): bump thor from 1.3.2 to 1.4.0
    PR: cloudfoundry/cloud_controller_ng#4466
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- build(deps-dev): bump mock_redis from 0.50.0 to 0.51.0
    PR: cloudfoundry/cloud_controller_ng#4464
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- build(deps): bump nokogiri from 1.18.8 to 1.18.9
    PR: cloudfoundry/cloud_controller_ng#4462
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: ari-wg-gitbot