Enhance consumer credit response parser to support instances where more than one SERVICE container is present

[jafrajarvy292]

With the introduction FlexID being supported as an add-on to the consumer credit report, there are instances where retrieving a credit report file will result in a response that contains one SERVICE container for the credit report data, but also up to two other SERVICE containers for the FlexID data--one for each applicant. At present, the credit report parser looks at the first SERVICE container present to grab all the relevant data, but this is a problem if that first container is actually that of a FlexID order. There is a separate field we can also reference in our xpath to ensure the container we're using is that of the consumer credit. This should be a simple change.