[JSInterop] cannot build System.Net.Http.sln

[ManickaP]

Probably fallout from #66304

error : The project file could not be loaded. Could not find a part of the path '/home/manicka/repositories/runtime/src/libraries/System.Private.Runtime.InteropServices.JavaScript/src/System.Private.Runtime.InteropServices.JavaScript.csproj'.  /home/manicka/repositories/runtime/src/libraries/System.Private.Runtime.InteropServices.JavaScript/src/System.Private.Runtime.InteropServices.JavaScript.csproj [/home/manicka/repositories/runtime/src/libraries/System.Net.Http/System.Net.Http.sln]

cc @pavelsavara

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.