Remove bad debug check and refs

Author: JimBobSquarePants

src/ImageSharp/Common/Helpers/Shuffle/IComponentShuffle.cs

@@ -47,10 +47,7 @@ internal interface IShuffle4 : IComponentShuffle
 internal readonly struct DefaultShuffle4 : IShuffle4
 {
     public DefaultShuffle4(byte control)
-    {
-        DebugGuard.MustBeBetweenOrEqualTo<byte>(control, 0, 3, nameof(control));
-        this.Control = control;
-    }
+        => this.Control = control;
 
     public byte Control { get; }
 

src/ImageSharp/Common/Helpers/Shuffle/IPad3Shuffle4.cs

@@ -15,10 +15,7 @@ internal interface IPad3Shuffle4 : IComponentShuffle
 internal readonly struct DefaultPad3Shuffle4 : IPad3Shuffle4
 {
     public DefaultPad3Shuffle4(byte control)
-    {
-        DebugGuard.MustBeBetweenOrEqualTo<byte>(control, 0, 3, nameof(control));
-        this.Control = control;
-    }
+        => this.Control = control;
 
     public byte Control { get; }
 

src/ImageSharp/Common/Helpers/Shuffle/IShuffle3.cs

@@ -15,10 +15,7 @@ internal interface IShuffle3 : IComponentShuffle
 internal readonly struct DefaultShuffle3 : IShuffle3
 {
     public DefaultShuffle3(byte control)
-    {
-        DebugGuard.MustBeBetweenOrEqualTo<byte>(control, 0, 3, nameof(control));
-        this.Control = control;
-    }
+        => this.Control = control;
 
     public byte Control { get; }
 

src/ImageSharp/Common/Helpers/Shuffle/IShuffle4Slice3.cs

@@ -15,10 +15,7 @@ internal interface IShuffle4Slice3 : IComponentShuffle
 internal readonly struct DefaultShuffle4Slice3 : IShuffle4Slice3
 {
     public DefaultShuffle4Slice3(byte control)
-    {
-        DebugGuard.MustBeBetweenOrEqualTo<byte>(control, 0, 3, nameof(control));
-        this.Control = control;
-    }
+        => this.Control = control;
 
     public byte Control { get; }
 

tests/ImageSharp.Benchmarks/Color/Bulk/Shuffle3Channel.cs

@@ -1,9 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using System.Runtime.InteropServices;
 using BenchmarkDotNet.Attributes;
-using Iced.Intel;
 
 namespace SixLabors.ImageSharp.Benchmarks.ColorSpaces.Bulk;
 

tests/ImageSharp.Benchmarks/Color/Bulk/Shuffle4Slice3Channel.cs

@@ -1,9 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using System.Runtime.InteropServices;
 using BenchmarkDotNet.Attributes;
-using Iced.Intel;
 
 namespace SixLabors.ImageSharp.Benchmarks.ColorSpaces.Bulk;