Fix integration tests failing on command line (gui-cs#4185)

Co-authored-by: Tig <tig@users.noreply.github.com>

Author: tznind

Directory.Packages.props

@@ -16,6 +16,9 @@
     <PackageVersion Include="Microsoft.CodeAnalysis" Version="4.11.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Common" Version="4.11.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
+
+    <PackageVersion Include="Microsoft.Net.Compilers.Toolset" Version="4.11.0" />
+
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="[9.0.2,10)" />
     <PackageVersion Include="Microsoft.Extensions.Logging" Version="9.0.6" />
     <PackageVersion Include="System.IO.Abstractions" Version="[22.0.11,23)" />