Update VkJson to not visit features based on a specific version

... and instead visit features based on having at least a specific
version. SwiftShader has started to advertise 1.3 with aosp/2132616
but this caused vkjson to not report anything as VK_API_VERSION_1_3
was not explicitly handled.

Bug: b/236772851
Test: `cvd start --gpu_mode=guest_swiftshader`
Test: `cts -m CtsGraphicsTestCases -t android.graphics.cts.VulkanFeaturesTest`
      with aosp/2133694 reverted
Change-Id: I75c352dcc8b5398ef6c902cf5fd77706655dbb34
Merged-In: I6e71a84b85874a71031734004b8e44ee0ea7446f