remove redundant security_protocol code from the winrm implementation of the oracle-classic provisioner
remove redundant security_protocol code from the winrm implementation of the oracle-classic provisioner

paulmey/packer,timsutton/packer,ricardclau/packer,mkuzmin/packer,tas50/packer,youhong316/packer,tb3088/packer,pecigonzalo/packer,timsutton/packer,timsutton/packer,mkuzmin/packer,KohlsTechnology/packer,ChrisLundquist/packer,rnaveiras/packer,tas50/packer,grubernaut/packer,KohlsTechnology/packer,mitchellh/packer,rnaveiras/packer,KohlsTechnology/packer,grubernaut/packer,grubernaut/packer,timsutton/packer,tas50/packer,dave2/packer,dave2/packer,rnaveiras/packer,rnaveiras/packer,ricardclau/packer,hashicorp/packer,ricardclau/packer,paulmey/packer,grubernaut/packer,mitchellh/packer,pecigonzalo/packer,tas50/packer,dave2/packer,youhong316/packer,tb3088/packer,dave2/packer,youhong316/packer,grubernaut/packer,grubernaut/packer,mkuzmin/packer,tb3088/packer,mitchellh/packer,mkuzmin/packer,ChrisLundquist/packer,tb3088/packer,hashicorp/packer,mkuzmin/packer,ricardclau/packer,youhong316/packer,bryson/packer,mitchellh/packer,bryson/packer,tb3088/packer,KohlsTechnology/packer,youhong316/packer,KohlsTechnology/packer,tas50/packer,tb3088/packer,paulmey/packer,KohlsTechnology/packer,ricardclau/packer,tas50/packer,ChrisLundquist/packer,mitchellh/packer,ChrisLundquist/packer,bryson/packer,hashicorp/packer,ChrisLundquist/packer,bryson/packer,youhong316/packer,timsutton/packer,hashicorp/packer,paulmey/packer,pecigonzalo/packer,bryson/packer,dave2/packer,rnaveiras/packer,paulmey/packer,dave2/packer,ChrisLundquist/packer,ricardclau/packer,timsutton/packer,mkuzmin/packer,pecigonzalo/packer,rnaveiras/packer,bryson/packer,paulmey/packer