turnip: fix integer render targets
Add missing required bits. Fixes at least:
dEQP-VK.pipeline.render_to_image.dedicated_allocation.1d.small.r16g16_sint_d24_unorm_s8_uint dEQP-VK.pipeline.render_to_image.dedicated_allocation.2d.mipmap.r16g16_sint_d24_unorm_s8_uint dEQP-VK.renderpass.dedicated_allocation.attachment.4.401 dEQP-VK.renderpass2.suballocation.formats.r16_uint.load.draw dEQP-VK.synchronization.op.single_queue.barrier.write_draw_read_copy_image_to_buffer.image_128x128_r16_uint
Signed-off-by: Jonathan Marek jonathan@marek.ca Reviewed-by: Eric Anholt eric@anholt.net