Update python-astroid to 2.2.5
Depends on D6403
- Fix a bug concerning inference of calls to numpy function that should not return Tuple or List instances.
- Fix a crash with `typing.NamedTuple` and empty fields.
- Fix a crash in the `enum` brain tip caused by non-assign members in class definitions
- Added more builtin exceptions attributes.
- Prevent crashing when processing `enums` with mixed single and double quotes.