In vulkan spec, if srcImage or dstImage parameters are of
VkImageType VK_IMAGE_TYPE_3D, the baseArrayLayer and layerCount
members of the corresponding subresource must be 0 and 1.

Bug: angleproject:4553
Change-Id: Iabdc9708c86606c0d78c095c9d44827951264180
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2166863Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>