[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black-pre-commit-mirror: 26.1.0 → 26.3.1](psf/black-pre-commit-mirror@26.1.0...26.3.1)
- [github.com/astral-sh/ruff-pre-commit: v0.14.14 → v0.15.6](astral-sh/ruff-pre-commit@v0.14.14...v0.15.6)
- [github.com/kynan/nbstripout: 0.9.0 → 0.9.1](kynan/nbstripout@0.9.0...0.9.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -25,7 +25,7 @@ repos:
     hooks:
       - id: validate-pyproject
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 26.1.0
+    rev: 26.3.1
     hooks:
       - id: black-jupyter
   - repo: https://github.com/keewis/blackdoc
@@ -35,12 +35,12 @@ repos:
         additional_dependencies: ["black==26.1.0"]
       - id: blackdoc-autoupdate-black
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.14
+    rev: v0.15.6
     hooks:
       - id: ruff
         args: ["--fix"]
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.9.0
+    rev: 0.9.1
     hooks:
       - id: nbstripout
         args: