GoogleVisionFormatter return OpenPechaFS's pecha object with incorrect is_private value

[ta4tsering]

Describe the bug
When I use the recently updated GoogleVisionFormatter class to create opf from OCR output, Even when the work_id's CopyRight status is Public domain, the is_private key's value in the pecha object of the OpenpechaFS return is True and the published opf is private when it should be public.

To Reproduce
Steps to reproduce the behavior:

1. use the below script

    from openpecha.formatters.ocr.google_vision import GoogleVisionFormatter, GoogleVisionBDRCFileProvider
    from openpecha.core.pecha import OpenPechaGitRepo
    from openpecha.core.ids import get_initial_pecha_id
   
    def make_opf(ocr_import_info, ocr_path):
     work_id = "W3CN18530"
     data_provider = GoogleVisionBDRCFileProvider(bdrc_scan_id=work_id, ocr_import_info=ocr_import_info, 
    ocr_disk_path=ocr_path)
     pecha_id = get_initial_pecha_id()
     formatter = GoogleVisionFormatter(f"./pechas/{pecha_id}/{pecha_id}.opf")
     pecha = formatter.create_opf(data_provider, pecha_id, {}, ocr_import_info)
     pecha.__class__ = OpenPechaGitRepo
     pecha.storage = None
     pecha.meta.id = pecha.pecha_id
     pecha.save_meta()
     pecha.publish(asset_path=ocr_path, asset_name="ocr_output")
   
   if __name__ == "__main__":
     ocr_import_info = {
   	"source": "bdrc",
   	"software": "vision",
   	"batch": "batch-G8E3G",
   	"expected_default_language": "bo",
   	"bdrc_scan_id": "W3CN18530",
   	"ocr_info": {
   		"timestamp": "2023-01-20T17:42:00",
   		"imagesfolder": "images"
   	  }
       }
     ocr_path = Path(f"./ocrs/W3CN18530")
     pecha = make_opf(ocr_import_info, ocr_path)```
   
   

2. Below link is the OCR example of the OCR output used.
   OCR output of W3CN18530

Expected behavior
the return of OpenpechaFS pecha object's is_private should be false

Screenshots
below screenshot image is what the GoogleVisionFormatter returns

Desktop (please complete the following information):
Openpecha toolkit

• Version 0.9.23

Additional context
None