New comment by tornaria on void-packages repository

https://github.com/void-linux/void-packages/pull/47025#issuecomment-1792739787

Comment:
I wonder if `-DKDE_INSTALL_QTPLUGINDIR=lib/qt6/plugins` and `-DECM_MKSPECS_INSTALL_DIR=/usr/lib/qt6/mkspecs` should be in `common/build-style/cmake.sh` just as `-DQT_HOST_PATH=/usr` and `-DQT_HOST_PATH_CMAKE_DIR=/usr/lib/cmake` are.