Add a 'rejected patch' field to example specs, for DPO examples (#47043)

The `capture example` action now populates the markdown file with a noop
"Rejected Patch", so that you can easily specify the good and bad
output.

Release Notes:

- N/A
50a90d35b2Max Brunsfeld committed on 1/19/2026, 4:25:23 AM· committed by GitHubparente476af6
6 files changedLine totals unavailable