Get Cc Pair Indexing Errors

Gives back all errors for a given CC Pair. Allows pagination based on page and page_size params.

Args: cc_pair_id: ID of the connector-credential pair to get errors for include_resolved: Whether to include resolved errors in the results page_num: Page number for pagination, starting at 0 page_size: Number of errors to return per page _: Current user, must be curator or admin db_session: Database session

Returns: Paginated list of indexing errors for the CC pair.