Fix and update pre-commit hooks

flake8 is no longer in the pre-commit repo, and now has its own repository

.pre-commit-config.yaml

@@ -1,7 +1,7 @@
 # See https://pre-commit.com/hooks.html for info on hooks
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.5.0
+    rev: v4.3.0
     hooks:
       - id: check-added-large-files
       - id: check-ast
@@ -11,6 +11,9 @@ repos:
       - id: detect-private-key
       - id: end-of-file-fixer
       - id: trailing-whitespace
+  - repo: https://github.com/PyCQA/flake8
+    rev: 4.0.1
+    hooks:
       - id: flake8
         name: Flake8 on commit diff
         description: This hook limits Flake8 checks to changed lines of code.

RELEASE.md

@@ -0,0 +1,3 @@
+Release type: patch
+
+Fix and update pre-commit hooks