Fix Matt Pocock Skills Reviewer model selection

[Copilot]

The reviewer workflow failed before agent execution because claude-sonnet-4.6 was unavailable to the Copilot integrator.

• Workflow configuration
  • Select claude-sonnet-5, which is available to the integrator.
• Generated workflow
  • Regenerate the lock file with the updated model configuration.

[github-actions]

Great work on the quick fix! 🎯 This PR smoothly updates the Matt Pocock Skills Reviewer workflow to use claude-sonnet-5 after claude-sonnet-4.6 became unavailable to the Copilot integrator.

Why this looks solid:

• ✅ Focused mechanical update: one model swap, lock file regenerated
• ✅ Clear description of the issue and the fix
• ✅ Minimal blast radius (only workflow config, no logic changes)

The PR is ready for review — the fix is straightforward and maintains workflow integrity while unblocking agent execution.

Warning

Firewall blocked 1 domain

The following domain was blocked by the firewall during workflow execution:

• github.com

To allow these domains, add them to the network.allowed list in your workflow frontmatter:

network:
  allowed:
    - defaults
    - "github.com"

See Network Configuration for more information.

Generated by ✅ Contribution Check · copilot · auto · 55.5 AIC · ⌖ 6.11 AIC · ⊞ 9.3K · ◷

[Copilot]

🟢 Approval recommended

The source and generated workflow consistently use the supported model without changing security controls.

Pull request overview

Updates the reviewer workflow to use a Copilot-supported model and synchronizes generated configuration.

Changes:

• Replaces claude-sonnet-4.6 with claude-sonnet-5.
• Regenerates all lock-file model references.

File summaries

File	Description
.github/workflows/mattpocock-skills-reviewer.md	Selects the supported model.
.github/workflows/mattpocock-skills-reviewer.lock.yml	Propagates the model into generated metadata and jobs.

Review details

• Files reviewed: 2/2 changed files
• Comments generated: 0
• Review effort level: Balanced

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[github-actions]

🎉 This pull request is included in a new release.

Release: v0.88.2