Fix additional RenderPass loadOp/stencilLoadOp sync hazards.

Fix additional RenderPass loadOp/stencilLoadOp sync hazards.

Make sure test cases that use VK_LOAD_OP_LOAD have a barrier
with VK_ACCESS_INPUT_ATTACHMENT_READ_BIT or
VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT in the dstAccessMask
before the RenderPass.

VK-GL-CTS Issue: 2690

Affected tests:
dEQP-VK.conditional_rendering.draw_clear.*
dEQP-VK.dynamic_state.ds_state.*
dEQP-VK.pipeline.framebuffer_attachment.*
dEQP-VK.descriptor_indexing.*

Components: Vulkan

Change-Id: I8e6df6f6aa3f63c5ad6b7396d5d395d12ad52201