Fix bumper meshes

Author: arthurkehrwald

Assets/Resources/Prefabs/Bumper.prefab

@@ -119,7 +119,7 @@ MeshFilter:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 2782857395794746971}
-  m_Mesh: {fileID: 4300000, guid: 23cba34ca423ac64598eb00a6c49c21d, type: 2}
+  m_Mesh: {fileID: -1371981956913550468, guid: 2704e7232a1c60943bfb7d5656bef9f5, type: 3}
 --- !u!23 &8557801633222693968
 MeshRenderer:
   m_ObjectHideFlags: 0
@@ -217,7 +217,7 @@ MeshFilter:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 4831611243493218810}
-  m_Mesh: {fileID: 4300000, guid: 9ab275eadf37d214e9b19f950656e126, type: 2}
+  m_Mesh: {fileID: -3060937963219804426, guid: 2704e7232a1c60943bfb7d5656bef9f5, type: 3}
 --- !u!23 &2116278473410869078
 MeshRenderer:
   m_ObjectHideFlags: 0
@@ -313,7 +313,7 @@ MeshFilter:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 5455811174752170985}
-  m_Mesh: {fileID: 4300000, guid: 1c6eae054101b3d48b5866f6672ff86b, type: 2}
+  m_Mesh: {fileID: -6693571814186033521, guid: 2704e7232a1c60943bfb7d5656bef9f5, type: 3}
 --- !u!23 &4142735908450955278
 MeshRenderer:
   m_ObjectHideFlags: 0
@@ -396,7 +396,7 @@ MeshFilter:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 5797145664016368702}
-  m_Mesh: {fileID: 4300000, guid: 126ef1edc4ca89d438ecf6fcc62d59fe, type: 2}
+  m_Mesh: {fileID: 8041013622440123555, guid: 2704e7232a1c60943bfb7d5656bef9f5, type: 3}
 --- !u!23 &2855870074223701206
 MeshRenderer:
   m_ObjectHideFlags: 0