Argument Clinic: add support for renaming a parameter #108271

Originally posted by @serhiy-storchaka in #95065 (comment):

4. Rename positional-or-keyword or keyword-only parameters. In meantime the function should accept both old and new keyword names, but raise an exception if both are passed or if the argument is passed as positional and keyword. For example see Wrong keyword parameter name in regex pattern methods #64482.

Linked PRs

• gh-108271, gh-108270: Argument Clinic: parameter aliases and deprecation #155248