opencv-4.5.4 enable_cvv fixes #3063

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.

Also check if QT_VERSION_MAJOR >= 5

modules/cvv/CMakeLists.txt

@@ -1,4 +1,4 @@
-if(NOT HAVE_QT5 OR NOT HAVE_CXX11)
+if(NOT HAVE_QT OR NOT HAVE_CXX11 OR QT_VERSION_MAJOR LESS 5)
   ocv_module_disable(cvv)
   return()
 endif()