Integrate upstream UBOL 2026.723.1724 into wm/patches

[github-actions]

Automated upstream integration request.

• Upstream tag: 2026.723.1724
• Release type: stable
• Source branch: main
• Target branch: wm/patches

Current workflow state:

• main was synced from upstream/main.
• New upstream commits are ready to be integrated into wm/patches.

Goal:

• Merge main into wm/patches to bring upstream changes into our patched branch.

Required work:

1. Merge main into wm/patches.
2. Resolve any merge conflicts.
3. Ensure the branch is in a releasable state after conflict resolution.

Please assign this task to Copilot for conflict resolution and integration support.

This issue was opened by upstream_upgrade_pr.yml.