Merge pull request #11535 from GPUCode/upload_cmdbuf

renderer_vulkan: Introduce separate cmd buffer for uploads

src/video_core/vulkan_common/vulkan_wrapper.h

@@ -1101,6 +1101,10 @@ public:
         return &handle;
     }
 
+    VkCommandBuffer operator*() const noexcept {
+        return handle;
+    }
+
     void Begin(const VkCommandBufferBeginInfo& begin_info) const {
         Check(dld->vkBeginCommandBuffer(handle, &begin_info));
     }