Allow Vulkan CTS 1.2.2.2

Components: Vulkan

Change-Id: Id7cef07b4e41eecbc3eeb6478199d49a18f5bef5
diff --git a/external/vulkancts/modules/vulkan/api/vktApiDriverPropertiesTests.cpp b/external/vulkancts/modules/vulkan/api/vktApiDriverPropertiesTests.cpp
index 56e52ba..befe86a 100644
--- a/external/vulkancts/modules/vulkan/api/vktApiDriverPropertiesTests.cpp
+++ b/external/vulkancts/modules/vulkan/api/vktApiDriverPropertiesTests.cpp
@@ -65,6 +65,7 @@
 
 static const VkConformanceVersionKHR knownConformanceVersions[] =
 {
+	makeConformanceVersion(1, 2, 2, 2),
 	makeConformanceVersion(1, 2, 2, 1),
 	makeConformanceVersion(1, 2, 2, 0),
 	makeConformanceVersion(1, 2, 1, 2),