Fix broken curl in docker builder container
Fix broken curl in docker builder container

[skip ci]

kulibali/ponyc,cquinn/ponyc,sgebbie/ponyc,jemc/ponyc,sgebbie/ponyc,dipinhora/ponyc,sgebbie/ponyc,jemc/ponyc,ponylang/ponyc,cquinn/ponyc,dipinhora/ponyc,kulibali/ponyc,kulibali/ponyc,sgebbie/ponyc,dipinhora/ponyc,ponylang/ponyc,cquinn/ponyc,cquinn/ponyc,kulibali/ponyc,jemc/ponyc,sgebbie/ponyc,ponylang/ponyc