Merge pull request #1520 from MetOffice/pre-commit-dae346d6

[CI] Update pre-commit hooks

Author: jfrost-mo

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
       - id: codespell
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 3d44372123ca5e8617fdb65d9f11facd159b9e95  # frozen: v0.12.3
+    rev: 6c5418a077bd954e7078087a655421b85772095b  # frozen: v0.12.4
     hooks:
       - id: ruff-check
         args: [--fix, --show-fixes, --exit-non-zero-on-fix]