Unify class VulkanSample and HPPVulkanSample. (#910) #46

Job	Run time
Build windows in Debug	37m 55s
Build Android in Debug	9m 58s
Build windows in Release	39m 25s
Build ubuntu in Debug	21m 56s
Build Ubuntu with Direct To Display	23m 56s
Build ubuntu in Release	22m 34s
Build macos in Debug	24m 56s
Build macos in Release	22m 36s
	3h 23m 16s

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