Revert "Fix scalar buffer reads across sparse guest mappings"

This reverts commit d7974dc763.

src/graphics/shader/recompiler/ir/ShaderIR.h

@@ -128,6 +128,7 @@ struct BufferResource {
 	bool                   written            = false;
 	bool                   atomic             = false;
 	bool                   formatted          = false;
+	bool                   scalar             = false;
 	bool                   live               = false;
 	uint32_t               indirect_root              = NoIndirectBuffer;
 	uint32_t               indirect_mapping_offset    = 0;