reverted TMP guid

Author: StephenHodgson

Assets/MixedRealityToolkit-Examples/Demos/UX/Lines/Scenes/LineGallery.unity

@@ -1379,8 +1379,8 @@ MonoBehaviour:
 
     <size=75%>All Platforms</size>'
   m_isRightToLeft: 0
-  m_fontAsset: {fileID: 11400000, guid: 8f586378b4e144a9851e7b34d9b748ee, type: 2}
-  m_sharedMaterial: {fileID: 2180264, guid: 8f586378b4e144a9851e7b34d9b748ee, type: 2}
+  m_fontAsset: {fileID: 0}
+  m_sharedMaterial: {fileID: 2180264, guid: 37b45f21abc84af0ab722149428aaf28, type: 2}
   m_fontSharedMaterials: []
   m_fontMaterial: {fileID: 0}
   m_fontMaterials: []