qt5: add extra path to qmlplugins
qt5: add extra path to qmlplugins

QtDeclarative installs file builtins.qmltypes under $$[QT_INSTALL_QML],
which was not included in the qmlplugins package.

Fix QA Issue: Files/directories were installed but not shipped
with qtdeclarative SRCREV 94e9fab2

Signed-off-by: Samuli Piippo <bc256dddab7848ac60359ced88151c0ee7641767@theqtcompany.com>
Signed-off-by: Martin Jansa <516df3ff67e1fa5d153800b15fb204c0a1a389dc@gmail.com>

schnitzeltony/meta-qt5,timopulkkinen/meta-qt5,meta-qt5/meta-qt5,kraj/meta-qt5,timopulkkinen/meta-qt5,meta-qt5/meta-qt5,sapiippo/meta-qt5,opendreambox/meta-qt5,opendreambox/meta-qt5,schnitzeltony/meta-qt5,timopulkkinen/meta-qt5,opendreambox/meta-qt5,timopulkkinen/meta-qt5,sapiippo/meta-qt5,kraj/meta-qt5