Bump cloud_controller_ng

Changes in cloud_controller_ng:

- Add max length validation for app name in V3 API
    PR: cloudfoundry/cloud_controller_ng#4928
    Author: Rashed K <89036140+rashedkvm@users.noreply.github.com>

Dependency updates in cloud_controller_ng:

- build(deps): bump net-ssh from 7.3.0 to 7.3.1
    PR: cloudfoundry/cloud_controller_ng#4925
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: ari-wg-gitbot