Add dependencies for C# build
Add dependencies for C# build

enumerations example and no-warnings test case need to depend on gbc.

Closes #142.

Microsoft/bond,jdubrule/bond,sapek/bond,jdubrule/bond,ant0nsc/bond,tstein/bond,chwarr/bond,jdubrule/bond,tstein/bond,tstein/bond,sapek/bond,gencer/bond,Microsoft/bond,chwarr/bond,Microsoft/bond,Microsoft/bond,gencer/bond,sapek/bond,chwarr/bond,chwarr/bond,jdubrule/bond,jdubrule/bond,sapek/bond,sapek/bond,Microsoft/bond,ant0nsc/bond,Microsoft/bond,tstein/bond,ant0nsc/bond,gencer/bond,tstein/bond,jdubrule/bond,ant0nsc/bond,sapek/bond,tstein/bond,chwarr/bond,gencer/bond,gencer/bond,chwarr/bond