Enable full trimming

Fix trim errors by excluding full assemblies from trimming that use reflection

Co-authored-by: Aaron Robinson <aaronrobin1234@gmail.com>

src/Ryujinx/Ryujinx.csproj

@@ -21,18 +21,6 @@
     <PublishSingleFile>true</PublishSingleFile>
     <TrimmerSingleWarn>false</TrimmerSingleWarn>
     <PublishTrimmed>true</PublishTrimmed>
-    <PublishTrimmed Condition="'$(RuntimeIdentifier)' == 'win-arm64'">false</PublishTrimmed>
-    <TrimMode>partial</TrimMode>
-  </PropertyGroup>
-
-  <!--
-    FluentAvalonia, used in the Avalonia UI, requires a workaround for the json serializer used internally when using .NET 8+ System.Text.Json.
-    See:
-      https://github.com/amwx/FluentAvalonia/issues/481
-      https://devblogs.microsoft.com/dotnet/system-text-json-in-dotnet-8/
-  -->
-  <PropertyGroup>
-    <JsonSerializerIsReflectionEnabledByDefault>true</JsonSerializerIsReflectionEnabledByDefault>
   </PropertyGroup>
 
   <ItemGroup>
@@ -168,4 +156,7 @@
   <ItemGroup>
     <AdditionalFiles Include="Assets\Locales\en_US.json" />
   </ItemGroup>
+  <ItemGroup>
+    <TrimmerRootDescriptor Include="TrimmerRootDescriptor.xml" />
+  </ItemGroup>
 </Project>

src/Ryujinx/TrimmerRootDescriptor.xml

@@ -0,0 +1,9 @@
+<linker>
+    <assembly fullname="Ryujinx">
+        <type fullname="Ryujinx.Ava.UI.Views.User*" preserve="all"/>
+    </assembly>
+    <assembly fullname="Ryujinx.HLE">
+        <type fullname="Ryujinx.HLE.HOS.Services*" preserve="all"/>
+    </assembly>
+    <assembly fullname="DiscordRPC" preserve="all" />
+</linker>