Require device properties 2 in instance

vulkan-rs/src/instance.rs

@@ -140,8 +140,11 @@ impl Instance {
     pub fn new(
         app_info: VkApplicationInfo<'_>,
         debug_info: VulkanDebugInfo,
-        extensions: InstanceExtensions,
+        mut extensions: InstanceExtensions,
     ) -> Result<Arc<Instance>> {
+        // required in physical device
+        extensions.physical_device_properties2 = true;
+
         let static_functions = StaticFunctions::load()?;
         let entry_functions = EntryFunctions::new(&static_functions);