Migrate from autoflake, black, isort, pyupgrade, flake8 and pydocstyle, to ruff (#11911)

ruff is faster and handle everything we had prior.

isort configuration done based on the indication from
https://github.com/astral-sh/ruff/issues/4670, previousely based on
reorder-python-import (#11896)

flake8-docstrings was a wrapper around pydocstyle (now archived) that
explicitly asks to use ruff in https://github.com/PyCQA/pydocstyle/pull/658.

flake8-typing-import is useful mainly for project that support python 3.7
and the one useful check will be implemented in https://github.com/astral-sh/ruff/issues/2302

We need to keep blacken-doc because ruff does not handle detection
of python code inside .md and .rst. The direct link to the repo is
now used to avoid a redirection.

Manual fixes:
- Lines that became too long
- % formatting that was not done automatically
- type: ignore that were moved around
- noqa of hard to fix issues (UP031 generally)
- fmt: off and fmt: on that is not really identical
  between black and ruff
- autofix re-order in pre-commit from faster to slower

Co-authored-by: Ran Benita <ran@unusedvar.com>

testing/example_scripts/acceptance/fixture_mock_integration.py

@@ -4,6 +4,7 @@ from unittest import mock
 
 import pytest
 
+
 config = {"mykey": "ORIGINAL"}
 
 

testing/example_scripts/perf_examples/collect_stats/generate_folders.py

@@ -1,6 +1,7 @@
 import argparse
 import pathlib
 
+
 HERE = pathlib.Path(__file__).parent
 TEST_CONTENT = (HERE / "template_test.py").read_bytes()
 

testing/example_scripts/unittest/test_unittest_asyncio.py

@@ -1,6 +1,7 @@
 from typing import List
 from unittest import IsolatedAsyncioTestCase
 
+
 teardowns: List[None] = []
 
 

testing/example_scripts/unittest/test_unittest_asynctest.py

@@ -5,6 +5,7 @@ from typing import List
 
 import asynctest
 
+
 teardowns: List[None] = []