chore(deps): pre-commit.ci autoupdate (#626)

<!--pre-commit.ci start-->
updates:
- [github.com/pycqa/isort: 8.0.1 →
9.0.0a3](PyCQA/isort@8.0.1...9.0.0a3)
- [github.com/astral-sh/ruff-pre-commit: v0.15.9 →
v0.15.12](astral-sh/ruff-pre-commit@v0.15.9...v0.15.12)
- [github.com/tox-dev/pyproject-fmt: v2.21.0 →
v2.21.1](tox-dev/pyproject-fmt@v2.21.0...v2.21.1)
- [github.com/jshwi/docsig: v0.82.2 →
v0.84.0](jshwi/docsig@v0.82.2...v0.84.0)
<!--pre-commit.ci end-->

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Ana Prieto Nemesio <91897203+anaprietonem@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -32,7 +32,7 @@ repos:
   - id: black
     args: [--line-length=120]
 - repo: https://github.com/pycqa/isort
-  rev: 8.0.1
+  rev: 9.0.0a3
   hooks:
   - id: isort
     args:
@@ -41,7 +41,7 @@ repos:
     - --profile black
     - --project anemoi
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.15.9
+  rev: v0.15.12
   hooks:
   - id: ruff
     args:
@@ -59,12 +59,12 @@ repos:
   - id: docconvert
     args: ["numpy"]
 - repo: https://github.com/tox-dev/pyproject-fmt
-  rev: "v2.21.0"
+  rev: "v2.21.1"
   hooks:
   - id: pyproject-fmt
     args: ["--max-supported-python", "3.12"]
 - repo: https://github.com/jshwi/docsig # Check docstrings against function sig
-  rev: v0.82.2
+  rev: v0.84.0
   hooks:
   - id: docsig
     args: