Remove flake8 from pre-commit config

.pre-commit-config.yaml

@@ -8,10 +8,6 @@ repos:
           - id: check-toml
           - id: check-merge-conflict
           - id: check-ast
-    - repo: https://github.com/PyCQA/flake8
-      rev: 6.1.0
-      hooks:
-          - id: flake8
     - repo: https://github.com/astral-sh/ruff-pre-commit
       rev: v0.1.5
       hooks: