/usr/share/cmake/lxqt/ is in liblxqt0-dev 0.10.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/cmake/lxqt/lxqt-config-version.cmake
/usr/share/cmake/lxqt/lxqt-config.cmake
/usr/share/cmake/lxqt/lxqt-targets-none.cmake
/usr/share/cmake/lxqt/lxqt-targets.cmake
/usr/share/cmake/lxqt/modules/
/usr/share/cmake/lxqt/modules/LXQtAppTranslationLoader.cpp.in
/usr/share/cmake/lxqt/modules/LXQtCompilerSettings.cmake
/usr/share/cmake/lxqt/modules/LXQtCreatePkgConfigFile.cmake
/usr/share/cmake/lxqt/modules/LXQtLibTranslationLoader.cpp.in
/usr/share/cmake/lxqt/modules/LXQtPluginTranslationLoader.cpp.in
/usr/share/cmake/lxqt/modules/LXQtTranslate.cmake
/usr/share/cmake/lxqt/modules/LXQtTranslateDesktop.cmake
/usr/share/cmake/lxqt/modules/LXQtTranslateTs.cmake
/usr/share/cmake/lxqt/modules/LXQtTranslationLoader.cmake
/usr/share/cmake/lxqt/modules/Qt5PatchedLinguistToolsMacros.cmake
/usr/share/cmake/lxqt/modules/Qt5TranslationLoader.cmake
/usr/share/cmake/lxqt/modules/Qt5TranslationLoader.cpp.in