chore(deps): pre-commit.ci autoupdate (ecmwf#270)

<!--pre-commit.ci start-->
updates:
- [github.com/astral-sh/ruff-pre-commit: v0.11.12 →
v0.12.2](astral-sh/ruff-pre-commit@v0.11.12...v0.12.2)
- [github.com/jshwi/docsig: v0.69.3 →
v0.70.0](jshwi/docsig@v0.69.3...v0.70.0)
<!--pre-commit.ci end-->

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -41,7 +41,7 @@ repos:
     - --profile black
     - --project anemoi
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.11.12
+  rev: v0.12.2
   hooks:
   - id: ruff
     args:
@@ -69,7 +69,7 @@ repos:
   hooks:
   - id: pyproject-fmt
 -   repo: https://github.com/jshwi/docsig # Check docstrings against function sig
-    rev: v0.69.3
+    rev: v0.70.0
     hooks:
     -   id: docsig
         args: