async_compute: fix queue transfer barriers
async_compute: fix queue transfer barriers

The queue family transfer barriers should use 0 for the stage/access
masks for the stage happening on the other queue family. I.e. the
acquire barriers should use 0 for the srcStageMask and srcAccessMask,
and similarly the release barriers should use 0 for the dstStageMask
dstAccessMask.

google/vulkan_test_applications,google/vulkan_test_applications,google/vulkan_test_applications,google/vulkan_test_applications