[Development] Feature freeze exception for QTBUG-98545

[Alexandru Croitor]

> On 9. Dec 2021, at 08:53, Lars Knoll <Lars.Knoll at qt.io> wrote:
> 
> I’m always a bit worried about build system changes in stable branches. Does this in any way interfere with or change how Qt itself is being build and packaged?

It shouldn't, it's extra API to be used by user projects, the Qt build itself does not use this API.