[Help wanted] Unexplained CI failure for #9088

Hi everyone, a nasty CI failure for #9088 https://github.com/haskell/cabal/pull/9088 is preventing us from finishing the release of cabal-3.10.2.0. I am out of my depth regarding how to fix it. It seems that it's a mere matter of accepting new output for the CLI's golden tests, but evidently it's not that simple, as Brandon also had trouble with it. Here is the output of the CI: https://github.com/haskell/cabal/actions/runs/5799856732/job/15720762229#ste... Thank you for your help.