editorconfig: Set default encoding to UTF-8 (#5793)

* editorconfig: Add default charset

* Change file encoding from UTF-8-BOM to UTF-8

src/Ryujinx.Common/Utilities/Buffers.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;

src/Ryujinx.Common/Utilities/CommonJsonContext.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Text.Json.Serialization;
 
 namespace Ryujinx.Common.Utilities

src/Ryujinx.Common/Utilities/HexUtils.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Text;
 
 namespace Ryujinx.Common

src/Ryujinx.Common/Utilities/JsonHelper.cs

@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using System.Text;
 using System.Text.Json;
 using System.Text.Json.Serialization.Metadata;

src/Ryujinx.Common/Utilities/MessagePackObjectFormatter.cs

@@ -1,4 +1,4 @@
-using MsgPack;
+using MsgPack;
 using System;
 using System.Text;
 

src/Ryujinx.Common/Utilities/NetworkHelpers.cs

@@ -1,4 +1,4 @@
-using System.Buffers.Binary;
+using System.Buffers.Binary;
 using System.Net;
 using System.Net.NetworkInformation;
 

src/Ryujinx.Common/Utilities/SpanHelpers.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 

src/Ryujinx.Common/Utilities/StreamUtils.cs

@@ -1,4 +1,4 @@
-using Ryujinx.Common.Memory;
+using Ryujinx.Common.Memory;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;

src/Ryujinx.Common/Utilities/TypedStringEnumConverter.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using Ryujinx.Common.Logging;
 using System;
 using System.Text.Json;