Bugfix: HandCoach HandFlip_L anim is not wokring (#10602)

Author: flufy3d

Assets/MRTK/SDK/Features/UX/Animations/HandCoach/HandCoach_L_Animator.controller

@@ -67,7 +67,7 @@ AnimatorState:
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
-  m_Name: 'HandFlip_L '
+  m_Name: 'HandFlip_L'
   m_Speed: 1
   m_CycleOffset: 0
   m_Transitions: []