We're interested in a Vulkan-only stack in Chrome OS, where Android's GLES
would be provided by ANGLE-over-Venus-over-ANV. Let's get some testing
covering ANGLE-on-ANV first.
This is structured as a single partial job pre-merge to catch most
regressions, and a longer manual job to do full coverage for when you need
to update the xfails list.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20163>