Bump cloud_controller_ng

Dependency updates in cloud_controller_ng:

- build(deps-dev): bump mcp from 0.7.1 to 0.8.0
    PR: cloudfoundry/cloud_controller_ng#4901
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- build(deps): bump excon from 1.3.2 to 1.4.0
    PR: cloudfoundry/cloud_controller_ng#4900
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- build(deps): bump public_suffix from 7.0.2 to 7.0.5
    PR: cloudfoundry/cloud_controller_ng#4899
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

- build(deps-dev): bump rspec-mocks from 3.13.7 to 3.13.8
    PR: cloudfoundry/cloud_controller_ng#4894
    Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: ari-wg-gitbot