test: refresh the claude ship golden without the "When to invoke" section

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
(cherry picked from commit f1789dca5c)

test/fixtures/golden/claude-ship-SKILL.md

@@ -22,14 +22,6 @@ triggers:
 <!-- AUTO-GENERATED from SKILL.md.tmpl — do not edit directly -->
 <!-- Regenerate: bun run gen:skill-docs -->
 
-
-## When to invoke this skill
-
-Use when asked to "ship", "deploy",
-"push to main", "create a PR", "merge and push", or "get it deployed".
-Proactively invoke this skill (do NOT push/PR directly) when the user says code
-is ready, asks about deploying, wants to push code up, or asks to create a PR.
-
 ## Preamble (run first)
 
 ```bash