fix: #OBS-I452 Dataset in/out apis updated for dataset check using alias

[JeraldJF]

Description:

• Data in api: Try to fetch dataset using dataset alias name, if found get the dataset_id from it and continue. If not found the try to fetch from dataset_id. If not found for both, then throw not found error.
• Data out api: Try to fetch dataset using dataset alias name, if found get the dataset_id from it and continue. If not found the try to fetch from dataset_id. If not found for both, then throw not found error.

Fixed bug: The query was not updating as the given string was not getting replaced with dataset_id using regex in the sql query validation.