Quick 3D benchmark on embedded against Unreal and Unity

We have some recent Quick 3D benchmarking tests on Android against Unity and Unreal documented:
https://intranet.qt.io/pages/viewpage.action?pageId=265265660

The scope of this ticket is to try Quick 3D on embedded against Unity and Unreal. If Yocto builds for Unity and Unreal are hard to come by we could also use Ubuntu 22.04 (Debian) as an alternative as we have Qt commercial Debian repo with packages built with 22.04.

Initial hardware Qualcomm RB3 Gen2 as it is a more powerful embedded board and has support for Ubuntu 24.04 out of the box and we can have Qt Debian packages built with 24.04 also as long as we have Unreal and Unity packages for the same. MSAA can be enabled on graphics side for anti-aliasing.

Raspberry Pi with Raspberry Pi OS (Debian-based also) is the second candidate, if it can run Unreal and Unity.