fix style cop issues

gitversion.yml

@@ -9,5 +9,13 @@ branches:
     increment: Minor
     prevent-increment-of-merged-branch-version: false
     track-merge-target: true
+  branch:
+    regex: '.*'
+    mode: ContinuousDeployment
+    tag: ci
+    increment: Patch
+    prevent-increment-of-merged-branch-version: false
+    track-merge-target: true
+    is-release-branch: false
 ignore:
   sha: []

src/ImageSharp/Formats/Jpeg/GolangPort/OldJpegDecoder.cs

@@ -1,9 +1,11 @@
-namespace SixLabors.ImageSharp.Formats.Jpeg.GolangPort
+// Copyright (c) Six Labors and contributors.
-{
+// Licensed under the Apache License, Version 2.0.
-    using System.IO;
 
-    using SixLabors.ImageSharp.PixelFormats;
+using System.IO;
+using SixLabors.ImageSharp.PixelFormats;
 
+namespace SixLabors.ImageSharp.Formats.Jpeg.GolangPort
+{
     /// <summary>
     /// Image decoder for generating an image out of a jpg stream.
     /// </summary>

src/ImageSharp/Formats/Jpeg/PdfJsPort/Components/IDCT.cs

@@ -1,8 +1,11 @@
-namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort.Components
+// Copyright (c) Six Labors and contributors.
-{
+// Licensed under the Apache License, Version 2.0.
-    using System;
+
-    using System.Runtime.CompilerServices;
+using System;
+using System.Runtime.CompilerServices;
 
+namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort.Components
+{
     /// <summary>
     /// Performs the inverse Descrete Cosine Transform on each frame component.
     /// </summary>

src/ImageSharp/Formats/Jpeg/PdfJsPort/Components/YCbCrToRgbTables.cs

@@ -1,9 +1,11 @@
-namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort.Components
+// Copyright (c) Six Labors and contributors.
-{
+// Licensed under the Apache License, Version 2.0.
-    using System.Runtime.CompilerServices;
 
-    using SixLabors.ImageSharp.PixelFormats;
+using System.Runtime.CompilerServices;
+using SixLabors.ImageSharp.PixelFormats;
 
+namespace SixLabors.ImageSharp.Formats.Jpeg.PdfJsPort.Components
+{
     /// <summary>
     /// Provides 8-bit lookup tables for converting from YCbCr to Rgb colorspace.
     /// Methods to build the tables are based on libjpeg implementation.

tests/ImageSharp.Benchmarks/Color/RgbToYCbCr.cs

@@ -1,14 +1,16 @@
-namespace SixLabors.ImageSharp.Benchmarks
+// Copyright (c) Six Labors and contributors.
-{
+// Licensed under the Apache License, Version 2.0.
-    using System;
-    using System.Buffers;
-    using System.Numerics;
-    using System.Runtime.CompilerServices;
 
-    using BenchmarkDotNet.Attributes;
+using System;
+using System.Buffers;
+using System.Numerics;
+using System.Runtime.CompilerServices;
 
-    using SixLabors.ImageSharp.Formats.Jpg;
+using BenchmarkDotNet.Attributes;
+using SixLabors.ImageSharp.Formats.Jpeg.Common;
 
+namespace SixLabors.ImageSharp.Benchmarks
+{
     public partial class RgbToYCbCr
     {
         private const int InputColorCount = 64;

tests/ImageSharp.Benchmarks/General/RoundSinglePrecisionBlocks.cs

@@ -1,12 +1,14 @@
-namespace SixLabors.ImageSharp.Benchmarks.General
+// Copyright (c) Six Labors and contributors.
-{
+// Licensed under the Apache License, Version 2.0.
-    using System.Numerics;
-    using System.Runtime.CompilerServices;
 
-    using BenchmarkDotNet.Attributes;
+using System.Numerics;
+using System.Runtime.CompilerServices;
 
-    using SixLabors.ImageSharp.Formats.Jpg;
+using BenchmarkDotNet.Attributes;
+using SixLabors.ImageSharp.Formats.Jpeg.Common;
 
+namespace SixLabors.ImageSharp.Benchmarks.General
+{
     /// <summary>
     /// The goal of this benchmark is to measure the following Jpeg-related scenario:
     /// - Take 2 blocks of float-s