turnip: update tile_align_w/tile_align_h

It looks like the actual tile alignment requirement is less than 32x32, but
in some cases input attachment texture needs 64 alignment.

Reduced the h alignment to 16 to compensate and it seems to work fine.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>

src/freedreno/vulkan/tu_device.c

@@ -258,8 +258,8 @@ tu_physical_device_init(struct tu_physical_device *device,
    switch (device->gpu_id) {
    case 630:
    case 640:
-      device->tile_align_w = 32;
-      device->tile_align_h = 32;
+      device->tile_align_w = 64;
+      device->tile_align_h = 16;
       break;
    default:
       result = vk_errorf(instance, VK_ERROR_INITIALIZATION_FAILED,