v1.7.15

feat: auto Fetch Wxd Instance Id For CPD & Dev-edition
fix: remove deprected internal bucket ingestion upload and introduce object_storage API
fix: Removed user and state from allowed options for query_gc_info
fix: Watsonx.data Ingestion api-spec change fix
fix: change comment with retCode
fix: change project id to space id
fix: disable cp4d_iam_authenticator