cvv module doesn't build in 4.5.4

##### System information (version)

<!-- Example

- OpenCV => 4.2

- Operating System / Platform => Windows 64 Bit

- Compiler => Visual Studio 2017

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- OpenCV => 4.5.4

- Operating System / Platform => Linux x86_64

- Compiler => GCC 11



##### Detailed description



The cvv module is compiled conditionally on HAVE_QT5. But in opencv commit 87d4970e8b4b3251035fdf4a0101335ee5904a58 this variable was renamed to HAVE_QT, so the module is never compiled.



##### Steps to reproduce



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