changelog: document another known buildah issue

[chmeliik]

PR Summary by Qodo

Document known Buildah opaque-whiteout pull failure with CAP_SYS_ADMIN
📝 Documentation 🕐 Less than 5 minutes

Walkthroughs

Description

• Document Buildah image pull failure with opaque whiteouts when CAP_SYS_ADMIN is present.
• Add workaround guidance for buildah unshare/root container scenarios.
• Link to upstream Buildah issue for tracking and context.

High-Level Assessment

The changelog-entry approach is appropriate: it documents the failure mode, explains when it occurs, provides a practical workaround, and links to the upstream issue for ongoing tracking.

File Changes

Documentation (1)

CHANGELOG.md Add known Buildah CAP_SYS_ADMIN opaque-whiteout pull issue +7/-0

Add known Buildah CAP_SYS_ADMIN opaque-whiteout pull issue

• Adds a new known-issue bullet describing Buildah pull failures with opaque whiteouts when running as root or via 'buildah unshare' that grants 'CAP_SYS_ADMIN'. Includes a suggested workaround (pull images before unshare/build) and adds a link to the upstream Buildah issue (#6903).

CHANGELOG.md

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[qodo-app-for-konflux-ci]

Code Review by Qodo

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