fix: don't update unnecessary fields

removed attached_to_doctype and attached_to_field from set_value as those are not required.

Co-authored-by: Ankush Menat <ankushmenat@gmail.com>

frappe/core/doctype/file/utils.py

@@ -385,8 +385,6 @@ def relink_files(doc, fieldname, temp_doc_name):
 			mislinked_file,
 			field={
 				"attached_to_name": doc.name,
-				"attached_to_doctype": doc.doctype,
-				"attached_to_field": fieldname,
 			},
 		)
 		return