qt_add_plugin puts dlls in CMAKE_LIBRARY_OUTPUT_DIRECTORY

On windows, the qt_add_plugin() macro builds dlls in CMAKE_LIBRARY_OUTPUT_DIRECTORY, whereas qt_add_library() and add_library() both use CMAKE_RUNTIME_OUTPUT_DIRECTORY.

Example CMakeLists.txt:

{{cmake_minimum_required(VERSION 3.27.0)

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "myarchivedir")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "mylibrarydir")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "myruntimedir") # This is used for dlls in windows

project(test)

find_package(Qt6 REQUIRED COMPONENTS Core)

#add_library(test SHARED test.cpp) # Uses CMAKE_RUNTIME_OUTPUT_DIRECTORY
#qt_add_library(test SHARED test.cpp) # Uses CMAKE_RUNTIME_OUTPUT_DIRECTORY
qt_add_plugin(test SHARED test.cpp) # Uses CMAKE_LIBRARY_OUTPUT_DIRECTORY}}

{{ build> c:\Qt\Tools\CMake_64\bin\cmake.exe -G Ninja .. -DCMAKE_PREFIX_PATH=C:/Qt/6.7.0/msvc2019_64
build>ninja
[2/2] Linking CXX shared module mylibrarydir\test.dll}}