yuzu-qt: Load Vulkan device info at startup

Loading it when the configuration opens now incurs a noticeable delay.
We also don't need to rediscover the same data repeatedly each time the
configuration opens.

Moves vulkan device info discovery to yuzu's startup as opposed to the
configure_graphics constructor.

src/yuzu/vk_device_info.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <string>
+#include <string_view>
+#include <vector>
+#include "vulkan/vulkan_core.h"
+
+namespace Settings {
+enum class VSyncMode : u32;
+}
+// #include "common/settings.h"
+
+namespace VkDeviceInfo {
+// Short class to record Vulkan driver information for configuration purposes
+class Record {
+public:
+    explicit Record(std::string_view name, const std::vector<VkPresentModeKHR>& vsync_modes,
+                    bool is_intel_proprietary);
+    ~Record();
+
+    const std::string name;
+    const std::vector<VkPresentModeKHR> vsync_support;
+    const bool is_intel_proprietary;
+};
+
+void PopulateRecords(std::vector<Record>& records, QWindow* window);
+} // namespace VkDeviceInfo