Add 1.4 support to VKJson

Add support for reporting vulkan 1.4 features in vkjson

Bug: 370568136
Flag: com.android.graphics.libvulkan.flags.vulkan_1_4_instance_api
Test: tested using hacked swiftshader with 1.4 support. Diff'd output with original output
Test: atest CtsGraphicsTestCases:android.graphics.cts.VulkanFeaturesTest passed
Change-Id: I0912a2cfd6a298ea4ce03e4749c4a7225c3f57c6