Merge pull request #3942 from ReinUsesLisp/flush-and-invalidate

vk_rasterizer: Match OpenGL's FlushAndInvalidate behavior

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -569,7 +569,9 @@ void RasterizerVulkan::ReleaseFences() {
 }
 
 void RasterizerVulkan::FlushAndInvalidateRegion(VAddr addr, u64 size) {
+    if (Settings::IsGPULevelExtreme()) {
         FlushRegion(addr, size);
+    }
     InvalidateRegion(addr, size);
 }