added changes to standadize the azure deploy and azure containerize helm

• This modification will add a new job (azure containerize helm) to the pipeline that will package the helm charts and push them into Microsoft ACR
• Included azure_swagger_test job as well to test the swagger end point
• The azure deploy job is also adjusted to use the Istio Virtual Service instead of ingress and standard-ddms instead of local repository charts

Issue ref: 244