Add qtcanvas3d threading branch to CI
Add qtcanvas3d threading branch to CI

Change-Id: I90a144bb648fe9def9eed567532452d8a704fdca
Reviewed-by: Jani Vähäkangas <be9f12bbb519b13b2a9a8a94daa293a9f63e6d2d@theqtcompany.com>
Reviewed-by: Pasi Keränen <d51eee43f41c5979b56993c532b7c6dedd815dd2@digia.com>
Reviewed-by: Miikka Heikkinen <8cdee0e71bca7985190c4a45e6835614d7e6c0ad@theqtcompany.com>
Reviewed-by: Heikki Halmet <004836af5f2b97364a102058e0d0b0320d218565@theqtcompany.com>

tsarajar/qtqa,tsarajar/qtqa,tsarajar/qtqa,tsarajar/qtqa