feat: update SourceFileMerger for 13.0.0 release

Signed-off-by: Kenny Pflug <kenny.pflug@live.de>

Author: feO2x

Code/Light.GuardClauses.Source/Light.GuardClauses.Source.csproj

@@ -5,13 +5,13 @@
         <LangVersion>12.0</LangVersion>
         <Authors>Kenny Pflug</Authors>
         <Company>Kenny Pflug</Company>
-        <Copyright>Copyright © Kenny Pflug 2016 - 2023</Copyright>
+        <Copyright>Copyright © Kenny Pflug 2016, 2025</Copyright>
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="System.Memory" Version="4.5.5" />
-        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+        <PackageReference Include="System.Memory" Version="4.6.0" />
+        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.1.0" />
     </ItemGroup>
 
 </Project>

Code/Light.GuardClauses.SourceCodeTransformation/Light.GuardClauses.SourceCodeTransformation.csproj

@@ -13,7 +13,7 @@
         <PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="8.0.0" />
         <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
         <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.13.0" />
     </ItemGroup>
 
     <ItemGroup>