Modify "Library Catalog Only" limiter to filter by the custom catalog ID from bento service credentials instead of to any custom catalog

Proquest ebooks are also loaded into EBSCO via a catalog and pollute the "Library Catalog Only" results. The limiter currently just applies FC: Y which limits to any catalog.

Russell thinks Columbia Theological Seminary may be a good example of an institution with lots of eBooks that are truly in its individual custom catalog.