upgrade to unity 6.1

Assets/HurricaneVR/TechDemo/Materials/mat_hands.mat

@@ -1,5 +1,18 @@
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 Material:
   serializedVersion: 8
@@ -22,7 +35,8 @@ Material:
   m_CustomRenderQueue: -1
   stringTagMap:
     RenderType: Opaque
-  disabledShaderPasses: []
+  disabledShaderPasses:
+  - MOTIONVECTORS
   m_LockedProperties: 
   m_SavedProperties:
     serializedVersion: 3
@@ -52,7 +66,7 @@ Material:
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
     - _MainTex:
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+        m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
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     - _MetallicGlossMap:
@@ -85,6 +99,7 @@ Material:
         m_Offset: {x: 0, y: 0}
     m_Ints: []
     m_Floats:
+    - _AddPrecomputedVelocity: 0
     - _AlphaClip: 0
     - _AlphaToMask: 0
     - _Blend: 0
@@ -116,6 +131,7 @@ Material:
     - _Surface: 0
     - _UVSec: 0
     - _WorkflowMode: 1
+    - _XRMotionVectorsPass: 1
     - _ZWrite: 1
     m_Colors:
     - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
@@ -123,16 +139,4 @@ Material:
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