Workaround issue related to crossgen and specific .NET 9 runtimes (#77825)

Helps resolve
dotnet/vscode-csharp#8034

Related to
https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2419950

This arg appears to be triggering a crossgen related issue in some .NET
9 runtimes (specifically, 9.0.0 and upcoming 9.0.4), resulting in a
BadImageFormatException being thrown loading the language server.

Until we get to the bottom of the issue, we should remove this arg so
that the server can function with these existing runtimes.

Author: dibarbet

src/LanguageServer/Microsoft.CodeAnalysis.LanguageServer/Microsoft.CodeAnalysis.LanguageServer.csproj

@@ -65,7 +65,7 @@
   <Target Name="SetCrossgen2ExtraArgs" BeforeTargets="ResolveReadyToRunCompilers" Condition="'$(PublishReadyToRun)' == 'true'">
     <PropertyGroup>
       <!-- Define extra crossgen2 args.  This must be done in a target as TargetName isn't available in evaluation -->
-      <PublishReadyToRunCrossgen2ExtraArgs>$(PublishReadyToRunCrossgen2ExtraArgs);--opt-cross-module:*;--non-local-generics-module:"$(TargetName)"</PublishReadyToRunCrossgen2ExtraArgs>
+      <PublishReadyToRunCrossgen2ExtraArgs>$(PublishReadyToRunCrossgen2ExtraArgs);--non-local-generics-module:"$(TargetName)"</PublishReadyToRunCrossgen2ExtraArgs>
     </PropertyGroup>
   </Target>