Add XGD4 PIC reading

SabreTools.Serialization.csproj

@@ -4,7 +4,7 @@
     <!-- Assembly Properties -->
     <TargetFrameworks>net48;net6.0;net7.0;net8.0</TargetFrameworks>
     <RuntimeIdentifiers>win-x86;win-x64;linux-x64;osx-x64</RuntimeIdentifiers>
-    <Version>1.1.4</Version>
+    <Version>1.1.6</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
 
     <!-- Package Properties -->
@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <PackageReference Include="SabreTools.IO" Version="1.1.1" />
-    <PackageReference Include="SabreTools.Models" Version="1.1.2" />
+    <PackageReference Include="SabreTools.Models" Version="1.1.4" />
   </ItemGroup>
 
 </Project>

Streams/PIC.Deserializer.cs

@@ -171,6 +171,7 @@ namespace SabreTools.Serialization.Streams
             {
                 case DiscTypeIdentifierROM:
                 case DiscTypeIdentifierROMUltra:
+                case DiscTypeIdentifierXGD4:
                     body.FormatDependentContents = data.ReadBytes(52);
                     break;
                 case DiscTypeIdentifierReWritable:

Wrappers/WrapperBase.cs

@@ -209,7 +209,7 @@ namespace SabreTools.Serialization.Wrappers
 #if NET48
         public byte[] ReadFromDataSource(int position, int length)
 #else
-        protected byte[]? ReadFromDataSource(int position, int length)
+        public byte[]? ReadFromDataSource(int position, int length)
 #endif
         {
             // Validate the data source
@@ -262,7 +262,7 @@ namespace SabreTools.Serialization.Wrappers
 #if NET48
         public List<string> ReadStringsFromDataSource(int position, int length, int charLimit = 5)
 #else
-        protected List<string>? ReadStringsFromDataSource(int position, int length, int charLimit = 5)
+        public List<string>? ReadStringsFromDataSource(int position, int length, int charLimit = 5)
 #endif
         {
             // Read the data as a byte array first