curl is basic command line http tool, which is required by testing scripts.
As of now vCPE scripts requires "curl" to be available in sdnc pod
This task is to automate this step by adding curl into sdnc dockerfile
please see step 13 in https://docs.onap.org/en/dublin/submodules/integration.git/docs/docs_vCPE.html
|Automate curl installation in sdnc container (vCPE)