Fix build #3

Author: DenisVieriu97

backends/apple/mps/runtime/operations/MPSGraphSequoiaOps.h

@@ -45,7 +45,7 @@
 @property(readwrite, nonatomic) bool implicitZeroPoint;
 @end
 
-@interface MPSGraph (MPSGraphQuantizationOps)
+@interface MPSGraph ()
 - (MPSGraphTensor *_Nonnull)dequantizeTensor:(MPSGraphTensor *_Nonnull)tensor
                                  scaleTensor:(MPSGraphTensor *_Nonnull)scaleTensor
                              zeroPointTensor:(MPSGraphTensor *_Nonnull)zeroPointTensor