feat: Document.rename API
feat: Document.rename API

Transform current document object using the rename_doc API. The design
of the API should allow for easy action queueing.

Defined as `rename(self, name: str, merge: bool = False, force: bool = False)`

Usage:

    In [1]: doc = frappe.get_doc("Person", "5a188f66c1")

    In [2]: doc.rename("5a188f66c2")

    In [3]: doc.name
    Out[3]: '5a188f66c2'

StrellaGroup/frappe,frappe/frappe,StrellaGroup/frappe,frappe/frappe,yashodhank/frappe,yashodhank/frappe,yashodhank/frappe,StrellaGroup/frappe,yashodhank/frappe,frappe/frappe