Bump tolerance

Author: JimBobSquarePants

tests/ImageSharp.Tests/Processing/Processors/Transforms/ResizeTests.cs

@@ -36,7 +36,7 @@ public class ResizeTests
             };
 
         private static readonly ImageComparer ValidatorComparer =
-            ImageComparer.TolerantPercentage(TestEnvironment.IsOSX && TestEnvironment.RunsOnCI ? 0.2595F : 0.07F);
+            ImageComparer.TolerantPercentage(TestEnvironment.IsOSX && TestEnvironment.RunsOnCI ? 0.26F : 0.07F);
 
         [Fact]
         public void Resize_PixelAgnostic()