Qt installs QML plugins under <prefix>/usr/qml, but the generated CMake plugin
targets (Qt6Qml/QmlPlugins/*Targets.cmake) resolve each plugin .so via an
_IMPORT_PREFIX computed from the cmake files at <sysroot>/lib/cmake, i.e.
<sysroot>/qml/... . Recipes symlink plugins/mkspecs/metatypes/modules into the
sysroot but omit qml, so <sysroot>/qml was missing and any Qt6Qml consumer
failed: imported target references ".../sysroot/qml/QtWayland/.../plugin.so"
but this file does not exist (it is at usr/qml/...). This blocked kf6-kwindowsystem
(direct sddm dep). Add qml to every sysroot-link site: the redbear_qt_link_sysroot_dirs
helper default, ~15 helper callers, and ~10 inline for-loops (61 files).
Also corrects qtsvg CVE patch ref "qtsvg/CVE-..." -> bare "CVE-..." (patch is in
the recipe dir; same patch-path class as the mesa fix) so qtsvg builds from clean.
vasilito
db37829261