Update pre-commit hooks to the latest versions. (#326)

- Migrate to commit hashes instead of tags to improve security
- Updates applied via `pre-commit autoupdate --freeze`

Author: youtux

.pre-commit-config.yaml

@@ -3,18 +3,18 @@
 repos:
   # Using this mirror lets us use mypyc-compiled black, which is about 2x faster
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.8.0
+    rev: c53240a7f974b3707e13eac6710542cc96a2d61a  # frozen: 24.10.0
     hooks:
       - id: black
         files: "^python/"
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.18.0
+    rev: 19364aa1b2ac289ce75e6bbe93994f7b4b9425f6  # frozen: v3.19.0
     hooks:
       - id: pyupgrade
         files: "^python/"
         args: [ "--py39-plus" ]
   - repo: https://github.com/pycqa/flake8
-    rev: "7.1.1"
+    rev: "e43806be3607110919eff72939fda031776e885a"  # frozen: 7.1.1
     hooks:
       - id: flake8
         files: "^python/"