VK_KHR_dedicated_allocation: Buffer tests

VK_KHR_dedicated_allocation: Buffer tests

Update tests:
 * dEQP-VK.api.buffer.create_buffer_*
 * dEQP-VK.api.buffer_view.create.*
 * dEQP-VK.api.buffer_view.access.*
 * dEQP-VK.api.fill_and_update_buffer.*

Rename tests (added .suballocation subgroups):
 * dEQP-VK.api.buffer.suballocation.create_buffer_*
 * dEQP-VK.api.buffer_view.create.suballocation.create_buffer_view_*
 * dEQP-VK.api.buffer_view.access.suballocation.buffer_view_memory_test_complete
 * dEQP-VK.api.buffer_view.access.suballocation.buffer_view_memory_test_partial_offset0
 * dEQP-VK.api.buffer_view.access.suballocation.buffer_view_memory_test_partial_offset1
 * dEQP-VK.api.fill_and_update_buffer.suballocation.*

Add tests:
 * dEQP-VK.api.buffer.dedicated_alloc.create_buffer_*
 * dEQP-VK.api.buffer_view.create.dedicated_alloc.create_buffer_view_*
 * dEQP-VK.api.buffer_view.access.dedicated_alloc.buffer_view_memory_test_complete_*
 * dEQP-VK.api.buffer_view.access.dedicated_alloc.buffer_view_memory_test_partial_offset0_*
 * dEQP-VK.api.buffer_view.access.dedicated_alloc.buffer_view_memory_test_partial_offset1_*
 * dEQP-VK.api.fill_and_update_buffer.dedicated_alloc.*

Components: Vulkan

VK-GL-CTS issue: 153

Change-Id: I6f73cd218f9e59a4939adf804764388edaa63279