bump chef matal dependency to 0.11.2
bump chef matal dependency to 0.11.2

kpettijohn/chef-provisioning-vsphere,mwrock/chef-provisioning-vsphere,johnsmyth/chef-provisioning-vsphere,shaneramey/chef-provisioning-vsphere,chef-partners/chef-provisioning-vsphere,CenturyLinkCloud/chef-provisioning-vsphere