revert .pre-commit-config.yaml to old black/flake8 config

Author: shuoweil

.pre-commit-config.yaml

@@ -21,10 +21,11 @@ repos:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
     -   id: check-yaml
--   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.14
+-   repo: https://github.com/psf/black
+    rev: 22.3.0
     hooks:
-    -   id: ruff
-        args: [--select, I, --fix, --line-length=88, --target-version=py310]
-    -   id: ruff-format
-        args: [--line-length=88, --target-version=py310]
+    - id: black
+-   repo: https://github.com/pycqa/flake8
+    rev: 3.9.2 # version-scanner: ignore
+    hooks:
+    - id: flake8