Add alert for Disabled Visibility Update in Product Settings

[pmusolino]

During the review of PR #13501, it was noted that when a store is not eligible for product password management (i.e., using WooCommerce versions lower than 8.1 or not authenticated with WPCom), the visibility status cell appears tappable but does not navigate anywhere. This can create a confusing user experience, making it seem like a bug.

Proposed Solution

Implement an alert that informs the user why the visibility status is not editable. The alert should provide a brief explanation of the current status and why the user cannot edit it.

[dangermattic]

🚫 Please add a type label (e.g. type: enhancement) and a feature label (e.g. feature: stats) to this issue.