changed xLSTMRMSNorm to RMSNorm (#40113)

* changed xLSTMRMS.. to RMS...

* fix linter error

---------

Co-authored-by: Nikita <nikita@Nikitas-MacBook-Pro.local>

Author: nikitazuevblago

src/transformers/models/xlstm/modeling_xlstm.py

@@ -29,9 +29,9 @@
 
 
 if is_xlstm_available():
+    from xlstm.xlstm_large.model import RMSNorm as xLSTMRMSNorm
     from xlstm.xlstm_large.model import mLSTMBlock as xLSTMBlock
     from xlstm.xlstm_large.model import mLSTMStateType, soft_cap
-    from xlstm.xlstm_large.model import xLSTMRMSNorm as xLSTMRMSNorm
 
     external_xlstm = True
 else: