Bump go version in Dockerfile
Bump go version in Dockerfile

lemondrank/vault,joelthompson/vault,naunga/vault,hartsock/vault,mgk/vault,hashicorp/vault,joelthompson/vault,hashicorp/vault,quixoten/vault,mgk/vault,kingland/vault,naunga/vault,lemondrank/vault,kingland/vault,rnaveiras/vault,mgk/vault,Aloomaio/vault,hashicorp/vault,rnaveiras/vault,kingland/vault,Aloomaio/vault,quixoten/vault,rnaveiras/vault,hashicorp/vault,joelthompson/vault,quixoten/vault,rnaveiras/vault,Aloomaio/vault,hartsock/vault,hartsock/vault,kingland/vault,joelthompson/vault,rnaveiras/vault,quixoten/vault,hashicorp/vault,mgk/vault,Aloomaio/vault,hashicorp/vault,hartsock/vault,hartsock/vault,kingland/vault