bump dotnet (#3)

Author: SigveBergslien

PdfReader.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>NovoRender.PDFReader</RootNamespace>
     <LangVersion>latest</LangVersion>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
@@ -24,6 +24,7 @@
   </ItemGroup>
 
   <Target Name="CopyNativeDLLs" AfterTargets="Publish">
-	  <Copy SourceFiles=".\bin\x64\Release\net8.0\win-x64\gsdll64.dll" DestinationFolder="$(PublishDir)" />
+    <Copy SourceFiles=".\bin\x64\Release\net8.0\win-x64\gsdll64.dll"
+      DestinationFolder="$(PublishDir)" />
   </Target>
 </Project>