Updated ARIA state or property is permitted [5c01ea]: clarified global property is allowed except when prohibited and added examples

Closes: #2191

Updates:

I've amended examples like "The aria-label property is a global property. It is allowed on any semantic role," adding "except where specifically prohibited". This clarification was necessary because certain semantic roles, such as caption, code, deletion, emphasis, generic, insertion, paragraph, presentation, strong, subscript, and superscript, prohibit the use of aria-label.
I've included a passed example demonstrating the inheritance of properties from a superclass role, as it was absent.
I've included a failed example showcasing a prohibited global property to underscore the significance of the edit mentioned in the first bullet point.
I've included an interesting example (both passing and failing) of the separator role, illustrating that it supports a specific property when focusable but not when static.

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