chore(deps): update actions/attest-sbom action to v4 (feature/beta-release)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/attest-sbom	action	major	v3.0.0 → v4.0.0

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Release Notes

actions/attest-sbom (actions/attest-sbom)

v4.0.0

Compare Source

[!WARNING]
As of version 4.0.0 this action is being deprecated in favor of actions/attest. actions/attest-sbom will continue to function as a wrapper on top of actions/attest for some period of time, but applications should make plans to migrate.

All of the existing action inputs are compatible with the actions/attest interface.

What's Changed

• Prepare v4 release by @​bdehamer in #​253

Full Changelog: actions/attest-sbom@v3...v4.0.0

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Configuration

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[github-advanced-security]

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[github-actions]

✅ Supply Chain Verification Results

✅ PASSED

📦 SBOM Summary

• Components: 1670

🔍 Vulnerability Scan

Severity	Count
🔴 Critical	0
🟠 High	0
🟡 Medium	10
🟢 Low	4
Total	14

📎 Artifacts

• SBOM (CycloneDX JSON) and Grype results available in workflow artifacts

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_{Generated by Supply Chain Verification workflow • View Details}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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