Check for required Vulkan device features

I was running BigWheels on pixel 6 (which I haven't done in a while) and it failed with feature not present. I couldn't immediately see which feature was not present.
Turns out it is fillModeNonSolid enabled in https://github.com/google/bigwheels/blob/main/src/ppx/grfx/vk/vk_device.cpp#L259
I think we should either:
- Enable features required for the project only (so in this case since it is needed by one application, control it there)
- Or at least, check for features and print which ones are not available