Update github-copilot-modernization to 1.24.0

[haoozhang]

Summary

• Update the existing github-copilot-modernization external plugin listing from 1.23.0 to 1.24.0.
• Pin the source to a9c9469d86e9dc078018e8fb391abc7744088078, the merge commit of the v1.24.0 release in Release v1.24.0 microsoft/github-copilot-modernization#41.
• Regenerate .github/plugin/marketplace.json from plugins/external.json.

Follows the same version-and-SHA update pattern as #2811. No plugin metadata or unrelated catalog entries are changed.

Validation

• Confirmed the pinned upstream plugins/github-copilot-modernization/plugin.json declares version 1.24.0.
• npm run build passed.
• npm run plugin:validate passed; existing warnings in unrelated catalog entries remain unchanged.
• Verified the source and generated catalogs differ only in this plugin’s version and source SHA.
• Ran bash eng/fix-line-endings.sh and git diff --check.

Repository validation does not replace the external-plugin install smoke and lint checks performed by PR automation.

[github-actions]

🔒 PR Risk Scan Results

Scanned 2 changed file(s).

Severity	Count
🔴 High	0
🟠 Medium	0
ℹ️ Info	0

✅ No matching risk patterns were detected in changed files.

This is an automated soft-gate report. Findings indicate review targets and do not block merge by themselves.

[github-actions]

🛑 External plugin PR checks failed (submitter fixes required)

• Changed entries detected: 1
• Workflow state label: requires-submitter-fixes
• Status legend: ✅ pass · ⚠️ warning · 🛑 fail

Per-plugin quality summary

Plugin	spec compliance (non-blocking)	vally lint	install smoke test	version match	ref/sha consistency	canvas structure	overall	source tree
github-copilot-modernization	✅ pass	🛑 fail	✅ pass	✅ pass	⚪ not_run	⚪ not_run	🛑 fail	a9c9469d86e9dc078018e8fb391abc7744088078

Gate output details

github-copilot-modernization - spec compliance (✅ pass)

Agent Plugins v1.0.0 manifest checks passed for plugin.json.

github-copilot-modernization - vally lint (🛑 fail)

✅ analyzing-architecture (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ api-service-contracts (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ appmod-hooks (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ architecture-diagram (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ assessment-report-converter (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ assessment (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ batch-modernization (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) ar
...output truncated...

github-copilot-modernization - install smoke test (✅ pass)

Install smoke test succeeded. Verified /tmp/external-plugin-quality-kMEUjo/copilot-home/.copilot/installed-plugins/external-plugin-intake/github-copilot-modernization/plugin.json.

github-copilot-modernization - version match (pass)

- a9c9469d86e9dc078018e8fb391abc7744088078: matched version "1.24.0" at "plugins/github-copilot-modernization/plugin.json".

github-copilot-modernization - ref/sha consistency (not_run)

Ref/SHA consistency gate skipped because one of source.ref or source.sha was not provided.

github-copilot-modernization - canvas structure (not_run)

Canvas structure gate skipped because plugin is not tagged with "canvas".

- github-copilot-modernization: spec=pass, vally-lint=fail, install-smoke=pass, version-match=pass, ref-sha-consistency=not_run, canvas-structure=not_run, overall=fail

[Copilot]

Copilot review overview

🟢 Approval recommended

The source and generated entries match exactly, and no unresolved issues were identified.

Review effort: Balanced
Findings: None

What changed in this PR

Updates the external modernization plugin to v1.24.0, following the established version-and-SHA update pattern.

Changes:

• Bumps the plugin version to 1.24.0.
• Pins the source to commit a9c9469d86e9dc078018e8fb391abc7744088078.
• Keeps the generated marketplace entry synchronized.

File	Description
plugins/​external.json	Updates the source catalog entry.
.github/​plugin/​marketplace.json	Regenerates the matching marketplace entry.

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