CI lane "Milestone Changelog Generator" red

Workflow lane **Milestone Changelog Generator** (microsoft/aspire) is red at tip.

- Failing since 8h · streak 2
- Last run: https://github.com/microsoft/aspire/actions/runs/29041054892

_Filed from the CI Health dashboard._

@JamesNK

Open the last run for the “Milestone Changelog Generator” lane at https://github.com/microsoft/aspire/actions/runs/29041054892 and inspect its failing step and logs first. Trace that failure to the relevant workflow or generator entry point; done means the lane passes at the tip and the changelog generation remains successful.

Written by the indexing model from the issue text.