3d0b46fee5
<!-- ccr-slack-attribution --> _Requested by **Matt Aitken** · [Slack thread](https://triggerdotdev.slack.com/archives/C045W9WM3E1/p1786948064703889?thread_ts=1786948064.703889&cid=C045W9WM3E1)_ Adds `gtremper` to `.github/VOUCHED.td`. Before: PRs from `gtremper` are auto-closed by the vouch check. After: `gtremper` is vouched, so their PRs stay open and run CI. Done as a direct file edit rather than the issue-comment flow because there is no open Vouch Request issue for this user, matching the precedent in #3804. Co-authored-by: Claude <noreply@anthropic.com>