[MPS] Update OS version in error message (pytorch#164949)

[MPS] Update OS version in error message (pytorch#164946)

Followup after pytorch#159912
Fixes pytorch#164943

Pull Request resolved: pytorch#164946
Approved by: https://github.com/Camyll

(cherry picked from commit 01f3a43)

Co-authored-by: Nikita Shulga <[email protected]>

Author: pytorchbot

aten/src/ATen/mps/EmptyTensor.cpp

@@ -12,7 +12,7 @@
 
 #define MPS_ERROR_NOT_COMPILED "PyTorch code is not compiled with MPS enabled"
 #define MPS_ERROR_RUNTIME_TOO_LOW \
-  "The MPS backend is supported on MacOS 13.0+.", \
+  "The MPS backend is supported on MacOS 14.0+. ", \
   "Current OS version can be queried using `sw_vers`"
 #define MPS_ERROR_DOUBLE_NOT_SUPPORTED "Cannot convert a MPS Tensor to float64 dtype " \
   "as the MPS framework doesn't support float64. Please use float32 instead."