Switch black pre-commit hook to use the faster mirror instead

.pre-commit-config.yaml

@@ -6,8 +6,8 @@ repos:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
         exclude: "^worker-{{cookiecutter.slug}}/"
-  - repo: https://github.com/ambv/black
-    rev: 23.1.0
+  - repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 23.11.0
     hooks:
     - id: black
   - repo: https://github.com/pre-commit/pre-commit-hooks