lima: add natively supported vertex buffer formats

With a simple perf profiling session with supertuxkart, I noticed that it was spending something on the order of ~10% of the time on u_vbuf_translate_begin. With some additional debugs, I noticed that it happens because it uses a "non-native" vertex format while drawing, which causes a translate to a native format. After some more digging, the root of it comes from the fact that until now lima supported only PIPE_FORMAT_R32G32B32_FLOAT for PIPE_BIND_VERTEX_BUFFER, but supertuxkart uses PIPE_FORMAT_R8G8B8A8_UNORM for drawing. Listing that format as supported for PIPE_BIND_VERTEX_BUFFER removes the u_vbuf_translate_begin usage and the application still works.

I found piglit test gl-2.0-vertexattribpointer which seems to stress multiple formats, and tried all formats listed in vbuf_format_fallbacks. Some seem to be indeed unsupported (32bit integer ones or 64bit ones) but many previously unlisted seem to be natively supported. With the list enabled in this patch, I don't get any regressions on gl-2.0-vertexattribpointer or deqp/piglit or any applications I tried.

This helps performance on supertuxkart. I noticed even Xorg was triggering many format translations, so this probably helps other applications too.