Fix multiview dependency access mask for depth stencil attachments
Vulkan spec states that in case if depth stencil attachment storeOp
and/or stencilStoreOp is set to VK_ATTACHMENT_STORE_OP_STORE in its
description, corresponding access type should be write permissive.
This change sets subpass depencency source access mask to
VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT in case if DS
attachment is present.
Components: Vulkan
Affects: dEQP-VK.multiview.*
VK-GL-CTS Issue: 2428
Change-Id: Ie34a6d93a8bdfad163150483b2fb8feb780ce0db