fix(db_query): Allow plucking a field without having to add it to the fields list
fix(db_query): Allow plucking a field without having to add it to the fields list

e.g.

frappe.get_all("ToDo", pluck="owner")

Didn't work before, instead

frappe.get_all("ToDo", fields=["owner"], pluck="owner")

was needed

frappe/frappe,yashodhank/frappe,mhbu50/frappe,adityahase/frappe,adityahase/frappe,adityahase/frappe,saurabh6790/frappe,saurabh6790/frappe,saurabh6790/frappe,almeidapaulopt/frappe,yashodhank/frappe,StrellaGroup/frappe,StrellaGroup/frappe,StrellaGroup/frappe,mhbu50/frappe,yashodhank/frappe,saurabh6790/frappe,almeidapaulopt/frappe,almeidapaulopt/frappe,frappe/frappe,yashodhank/frappe,adityahase/frappe,mhbu50/frappe,mhbu50/frappe,frappe/frappe,almeidapaulopt/frappe