Make sure build.sh does not run (now removed) ApiGen

Author: michaelklishin

build.sh

@@ -14,7 +14,4 @@ fi
 cd "$script_dir"
 
 dotnet restore ./RabbitMQDotNetClient.sln
-dotnet run -p ./projects/Apigen/Apigen.csproj --apiName:AMQP_0_9_1 \
-    ./projects/specs/amqp0-9-1.stripped.xml \
-    ./gensrc/autogenerated-api-0-9-1.cs
 dotnet build ./RabbitMQDotNetClient.sln