The message displayed to the user says they need "at least Visual Studio
2019", but in reality the minimum is now 2022.
Amends 9a409295c7cfe74b4fb6b1892f4ff86d4f3c23f3
Pick-to: 6.9 6.8
Change-Id: Idaedd72d114b994fddd2ba7574fb7a45ca0a3e85
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
MSVC 2019 support was dropped from Qt 6.8. Bail out early if someone
wants to build Qt with it.
One can opt out of the version check by setting the CMake variable
QT_NO_MSVC_MIN_VERSION_CHECK to ON.
Pick-to: 6.8
Change-Id: Ia1f5668e1cddcd0c9f0a8d50482fb50d0c5afe7e
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>