New Cosmos Containers Required For WKS service

This issue is addressing requirement for two new Cosmos Containers for WKS service

1. RelationshipStatus - Currently in WKS service we are not transforming the Record Id's present in the relationship block of a given Record. This collection will store list of Id's of these related records along with some other metadata for which corresponding WKS records were not found. This will be useful to build some retry mechanisms

2. MappingInfo - This collection will store the metadata related to mapping files which are required to initiate a WKS transformation. Based on the kind of a Record we can query this collection to find appropriate mappings and hence it helps in achieving 1:1 relationship between source kind and target kind.

MR linked with this issue