False positive `no-member` for `TypeAlias` `__origin__`

[jamesbraza]

Bug description

# pylint: disable=missing-module-docstring

from typing import TypeAlias

DictAlias: TypeAlias = dict[int, float]
assert DictAlias.__origin__ is dict

Configuration

n/a

Command used

pylint --score=false a.py

Pylint output

************* Module a
a.py:6:7: E1101: Class 'dict' has no '__origin__' member (no-member)

Expected behavior

No no-member to be emitted here

Pylint version

pylint 2.17.0
astroid 2.15.0
Python 3.10.10 (main, Feb 19 2023, 17:57:18) [Clang 14.0.0 (clang-1400.0.29.102)]

OS / Environment

macOS Monterey version 12.6

Additional dependencies

No response

[nickdrozd]

Lots of TIL info the docs: https://docs.python.org/3/library/stdtypes.html#types-genericalias

The attribute in question: https://docs.python.org/3/library/stdtypes.html?highlight=origin#genericalias.__origin__