[WIP] Investigate and fix container scan operational failure

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

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This section details on the original issue you should resolve

<issue_title>[container-image-scan] Container scan operational failure</issue_title>
<issue_description>The daily container image security scan encountered a global operational error and produced no results.

Error

• The scan job did not publish a valid result artifact.

Scanner Versions

Tool	Version
Syft	unknown
Grype	unknown
Grant	unknown

Remediation

• Investigate the scan workflow run for errors in the artifact upload step.
• Verify that the scanning job completed successfully and that the result artifact was published before this analysis job ran.
• Re-run the scan workflow once the underlying issue is resolved.

Generated by 🛡️ Daily Container Image Security Scan · sonnet46 11 AIC · ⌖ 5.12 AIC · ⊞ 4.5K · ◷

• Closes [container-image-scan] Container scan operational failure #47421

Comments on the Issue (you are @copilot in this section)

• Fixes [container-image-scan] Container scan operational failure #47421