Update packngo to latest version

Author: detiber

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/google/uuid v1.1.2
 	github.com/onsi/ginkgo v1.14.2
 	github.com/onsi/gomega v1.10.3
-	github.com/packethost/packngo v0.5.0
+	github.com/packethost/packngo v0.5.1
 	github.com/pkg/errors v0.9.1
 	k8s.io/api v0.17.12
 	k8s.io/apimachinery v0.17.12

go.sum

@@ -348,8 +348,8 @@ github.com/onsi/gomega v1.10.3 h1:gph6h/qe9GSUw1NhH1gp+qb+h8rXD8Cy60Z32Qw3ELA=
 github.com/onsi/gomega v1.10.3/go.mod h1:V9xEwhxec5O8UDM77eCW8vLymOMltsqPVYWrpDsH8xc=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
-github.com/packethost/packngo v0.5.0 h1:WGpfeRMstPqgyXGUXl6b9xFsbUudXU3p0+JlYri290U=
-github.com/packethost/packngo v0.5.0/go.mod h1:aRxUEV1TprXVcWr35v8tNYgZMjv7FHaInXx224vF2fc=
+github.com/packethost/packngo v0.5.1 h1:y+jWcMnyArP3hVZRsBkAXTLhokuqdYg6JUmkshX2SMk=
+github.com/packethost/packngo v0.5.1/go.mod h1:aRxUEV1TprXVcWr35v8tNYgZMjv7FHaInXx224vF2fc=
 github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pelletier/go-toml v1.6.0 h1:aetoXYr0Tv7xRU/V4B4IZJ2QcbtMUFoNb3ORp7TzIK4=