Use utility function for VkViewport and VkRect2D creation

Use utility function for VkViewport and VkRect2D creation

Use makeViewport and makeRect2D whenever possible to make code a
bit more compact.

Affects:

dEQP-VK.api.*
dEQP-VK.draw.*
dEQP-VK.dynamic_state.*
dEQP-VK.geometry.*
dEQP-VK.image.*
dEQP-VK.multiview.*
dEQP-VK.pipeline.spec_constant.*
dEQP-VK.protected_memory.*
dEQP-VK.query_pool.*
dEQP-VK.subgroups.*
dEQP-VK.synchronization.*
dEQP-VK.tessellation.*
dEQP-VK.wsi.*.incremental_present.*

Components: Vulkan, Framework

VK-GL-CTS issue: 1113

Change-Id: I7ab9fd79c67015e7a1f855c41e0b599481b9d618