radv: fix primitive reset index emission
This was meant to be checking the index type to get the correct index not the last emitted one. This fixes: dEQP-VK.pipeline.input_assembly.primitive_restart.index_type_uint32.triangle_strip_with_adjacency Reviewed-by:Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Cc: "13.0 17.0" <mesa-stable@lists.freedesktop.org> Signed-off-by:
Dave Airlie <airlied@redhat.com>