Don't Compress texture for UnitTests.

Assets/VRMShaders/GLTF/IO/Tests/4x4.png.meta

@@ -6,7 +6,7 @@ TextureImporter:
   serializedVersion: 9
   mipmaps:
     mipMapMode: 0
-    enableMipMap: 1
+    enableMipMap: 0
     sRGBTexture: 1
     linearTexture: 0
     fadeOut: 0
@@ -31,12 +31,12 @@ TextureImporter:
   maxTextureSize: 2048
   textureSettings:
     serializedVersion: 2
-    filterMode: -1
+    filterMode: 0
     aniso: -1
     mipBias: -100
-    wrapU: -1
-    wrapV: -1
-    wrapW: -1
+    wrapU: 1
+    wrapV: 1
+    wrapW: 1
   nPOTScale: 1
   lightmap: 0
   compressionQuality: 50
@@ -48,7 +48,7 @@ TextureImporter:
   spritePixelsToUnits: 100
   spriteBorder: {x: 0, y: 0, z: 0, w: 0}
   spriteGenerateFallbackPhysicsShape: 1
-  alphaUsage: 1
+  alphaUsage: 0
   alphaIsTransparency: 0
   spriteTessellationDetail: -1
   textureType: 0
@@ -63,7 +63,7 @@ TextureImporter:
     maxTextureSize: 2048
     resizeAlgorithm: 0
     textureFormat: -1
-    textureCompression: 1
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0

Assets/VRMShaders/GLTF/IO/Tests/4x4compressed.DDS.meta

@@ -4,7 +4,7 @@ IHVImageFormatImporter:
   externalObjects: {}
   textureSettings:
     serializedVersion: 2
-    filterMode: 1
+    filterMode: 0
     aniso: 1
     mipBias: 0
     wrapU: 0