print scp error before exiting on error code
print scp error before exiting on error code

See if there is any additional stderr output before exiting, since it
can be helpful in addition to the error status.

heimweh/terraform,apparentlymart/terraform,brandontosch/terraform,drebes/terraform,hashicorp/terraform,pdecat/terraform,tommynsong/terraform,hashicorp/terraform,pryorda/terraform,heimweh/terraform,VladRassokhin/terraform,pradeepbhadani/terraform,brandontosch/terraform,luis-silva/terraform,pryorda/terraform,rnaveiras/terraform,rnaveiras/terraform,apparentlymart/terraform,pdecat/terraform,rnaveiras/terraform,pradeepbhadani/terraform,heimweh/terraform,gechr/terraform,tommynsong/terraform,luis-silva/terraform,brandontosch/terraform,heimweh/terraform,hashicorp/terraform,brandontosch/terraform,nlamirault/terraform,pradeepbhadani/terraform,ewbankkit/terraform,brandontosch/terraform,ewbankkit/terraform,gechr/terraform,ewbankkit/terraform,luis-silva/terraform,ewbankkit/terraform,apparentlymart/terraform,pryorda/terraform,VladRassokhin/terraform,gechr/terraform,VladRassokhin/terraform,nlamirault/terraform,drebes/terraform,pdecat/terraform,drebes/terraform,pdecat/terraform,luis-silva/terraform,drebes/terraform,apparentlymart/terraform,nlamirault/terraform,heimweh/terraform,VladRassokhin/terraform,tommynsong/terraform,apparentlymart/terraform