Update prefab

Project/Assets/ML-Agents/Examples/WallJump/Prefabs/WallJumpCollabArea.prefab

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     VectorActionDescriptions: []
     VectorActionSpaceType: 0
-  m_Model: {fileID: 11400000, guid: 327490f9c2aca401a85b04307d24367a, type: 3}
+  m_Model: {fileID: 11400000, guid: 25b8e2fb1a49e4e298368f50b14489e4, type: 3}
+  GroupId: 0
   m_UseChildSensors: 1
   m_UseChildActuators: 1
   m_ObservableAttributeHandling: 0
     VectorActionSize: 03000000030000000300000002000000
     VectorActionDescriptions: []
     VectorActionSpaceType: 0
-  m_Model: {fileID: 11400000, guid: 327490f9c2aca401a85b04307d24367a, type: 3}
+  m_Model: {fileID: 11400000, guid: 25b8e2fb1a49e4e298368f50b14489e4, type: 3}
+  GroupId: 0
   m_UseChildSensors: 1
   m_UseChildActuators: 1
   m_ObservableAttributeHandling: 0
     VectorActionSize: 03000000030000000300000002000000
     VectorActionDescriptions: []
     VectorActionSpaceType: 0
-  m_Model: {fileID: 11400000, guid: 327490f9c2aca401a85b04307d24367a, type: 3}
+  m_Model: {fileID: 11400000, guid: 25b8e2fb1a49e4e298368f50b14489e4, type: 3}
+  GroupId: 0
   m_UseChildSensors: 1
   m_UseChildActuators: 1
   m_ObservableAttributeHandling: 0