scope_exit: Make constexpr

Allows the use of the macro in constexpr-contexts.
Also avoids some potential problems when nesting braces inside it.

src/video_core/renderer_vulkan/present/layer.cpp

@@ -82,7 +82,9 @@ void Layer::ConfigureDraw(PresentPushConstants* out_push_constants,
     // Finish any pending renderpass
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Wait(resource_ticks[image_index]);
-    SCOPE_EXIT({ resource_ticks[image_index] = scheduler.CurrentTick(); });
+    SCOPE_EXIT {
+        resource_ticks[image_index] = scheduler.CurrentTick();
+    };
 
     if (!use_accelerated) {
         UpdateRawImage(framebuffer, image_index);

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -144,7 +144,9 @@ void RendererVulkan::Composite(std::span<const Tegra::FramebufferConfig> framebu
         return;
     }
 
-    SCOPE_EXIT({ render_window.OnFrameDisplayed(); });
+    SCOPE_EXIT {
+        render_window.OnFrameDisplayed();
+    };
 
     RenderAppletCaptureLayer(framebuffers);
 

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -196,7 +196,9 @@ template <typename Func>
 void RasterizerVulkan::PrepareDraw(bool is_indexed, Func&& draw_func) {
     MICROPROFILE_SCOPE(Vulkan_Drawing);
 
-    SCOPE_EXIT({ gpu.TickWork(); });
+    SCOPE_EXIT {
+        gpu.TickWork();
+    };
     FlushWork();
     gpu_memory->FlushCaching();
 
@@ -288,7 +290,9 @@ void RasterizerVulkan::DrawIndirect() {
 void RasterizerVulkan::DrawTexture() {
     MICROPROFILE_SCOPE(Vulkan_Drawing);
 
-    SCOPE_EXIT({ gpu.TickWork(); });
+    SCOPE_EXIT {
+        gpu.TickWork();
+    };
     FlushWork();
 
     query_cache.NotifySegment(true);