fix(main): add shebang to main
fix(main): add shebang to main

ferdinandsalis/postgraphql,postgraphql/postgraphql,nbushak/postgraphql,postgraphql/postgraphql,calebmer/postgraphql,nbushak/postgraphql,calebmer/postgraphql,postgraphql/postgraphql,ferdinandsalis/postgraphql,postgraphql/postgraphql,nbushak/postgraphql,calebmer/postgraphql,calebmer/postgraphql,nbushak/postgraphql