Fix some Vulkan validation errors (#5452)

* Fix some validation errors and silence the annoying pipeline barrier error

* Remove bogus decref/incref on index buffer state

* Make unsafe blit opt-in rather than opt-out

* Remove Vulkan debugger messages blacklist

* Adjust GetImageUsage to not set the storage bit for multisample textures if not supported

src/Ryujinx.Graphics.Vulkan/IndexBufferState.cs

@@ -152,9 +152,6 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (_buffer == from)
             {
-                _buffer.DecrementReferenceCount();
-                to.IncrementReferenceCount();
-
                 _buffer = to;
             }
         }