Fix CI not building with QT6 and Mingw

[pktiuk]

CI is broken for build Build / WinServer2019 MinGW QT6 Debug

Cmake is unable to get all of the QT packages

CMake Warning at C:/msys64/mingw64/share/cmake/Modules/CMakeFindDependencyMacro.cmake:76 (find_package):
  By not providing "FindQt6GuiTools.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "Qt6GuiTools", but CMake did not find one.

  Could not find a package configuration file provided by "Qt6GuiTools"
  (requested version 6.7.1) with any of the following names:

    Qt6GuiToolsConfig.cmake
    qt6guitools-config.cmake

  Add the installation prefix of "Qt6GuiTools" to CMAKE_PREFIX_PATH or set
  "Qt6GuiTools_DIR" to a directory containing one of the above files.  If
  "Qt6GuiTools" provides a separate development package or SDK, be sure it
  has been installed.
Call Stack (most recent call first):
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6WidgetsTools/Qt6WidgetsToolsDependencies.cmake:12 (find_dependency)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6WidgetsTools/Qt6WidgetsToolsConfig.cmake:36 (include)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:65 (find_package)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6Widgets/Qt6WidgetsDependencies.cmake:37 (_qt_internal_find_tool_dependencies)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake:43 (include)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6/Qt6Config.cmake:169 (find_package)
  CMakeLists.txt:530 (find_package)


CMake Warning at qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:65 (find_package):
  Found package configuration file:

    D:/a/antimicrox/antimicrox/qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6WidgetsTools/Qt6WidgetsToolsConfig.cmake

  but it set Qt6WidgetsTools_FOUND to FALSE so package "Qt6WidgetsTools" is
  considered to be NOT FOUND.  Reason given by package:

  Qt6WidgetsTools could not be found because dependency Qt6GuiTools could not
  be found.

Call Stack (most recent call first):
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6Widgets/Qt6WidgetsDependencies.cmake:37 (_qt_internal_find_tool_dependencies)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake:43 (include)
  qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6/Qt6Config.cmake:169 (find_package)
  CMakeLists.txt:530 (find_package)


CMake Warning at qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6/Qt6Config.cmake:169 (find_package):
  Found package configuration file:

    D:/a/antimicrox/antimicrox/qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake

but it set Qt6Widgets_FOUND to FALSE so package "Qt6Widgets" is considered
  to be NOT FOUND.  Reason given by package:

  Qt6Widgets could not be found because dependency Qt6WidgetsTools could not
  be found.

  Configuring with --debug-find-pkg=Qt6WidgetsTools might reveal details why
  the package was not found.

  Configuring with -DQT_DEBUG_FIND_PACKAGE=ON will print the values of some
  of the path variables that find_package uses to try and find the package.

Call Stack (most recent call first):
  CMakeLists.txt:530 (find_package)


CMake Error at CMakeLists.txt:530 (find_package):
  Found package configuration file:

    D:/a/antimicrox/antimicrox/qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6/Qt6Config.cmake

  but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
  FOUND.  Reason given by package:

  Failed to find required Qt component "Widgets".

  Expected Config file at
  "D:/a/antimicrox/antimicrox/qt/Qt/6.7.1/mingw_64/lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake"
  exists

---

Upvote & Fund

• If you find this issue important, mark it with 👍. It lets us see which fixes and features are demanded by the most users.
• We're using Polar.sh so you can upvote and help fund this issue. It may incentivize some developers to contribute to this project and fix some bugs.
• Funded developer receives the funding once the issue is completed & confirmed by you.
• Thank you in advance for helping prioritize & fund our backlog.

[pktiuk]

Linked issue: miurahr/aqtinstall#793