vulkan: Always return vkGetPhysicalDeviceProperties2 on Android
The Android wrapper ICD requires the core GPDP2 entrypoint whenever Vulkan 1.1 supported. This is to allow it to query VkPhysicalDevicePresentationPropertiesANDROID. Some versions of the wrapper don't properly enable Vulkan 1.1 or fall back the extension version so we have to force-enable it.