[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.6.9 → v0.8.6](astral-sh/ruff-pre-commit@v0.6.9...v0.8.6)
- [github.com/kynan/nbstripout: 0.7.1 → 0.8.1](kynan/nbstripout@0.7.1...0.8.1)
- [github.com/executablebooks/mdformat: 0.7.17 → 0.7.21](hukkin/mdformat@0.7.17...0.7.21)
- [github.com/executablebooks/mdformat: 0.7.17 → 0.7.21](hukkin/mdformat@0.7.17...0.7.21)

.pre-commit-config.yaml

@@ -37,7 +37,7 @@ repos:
     hooks:
       - id: yamllint
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.9
+    rev: v0.8.6
     hooks:
       # Run the linter.
       - id: ruff
@@ -48,21 +48,21 @@ repos:
       - id: ruff-format
         types_or: [python, jupyter]
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.7.1
+    rev: 0.8.1
     hooks:
       - id: nbstripout
         args:
           - --extra-keys
           - metadata.kernelspec metadata.language_info.version metadata.vscode
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.17
+    rev: 0.7.21
     hooks:
       - id: mdformat
         additional_dependencies: [mdformat-gfm, mdformat-gfm-alerts, mdformat-ruff]
         args: [--wrap, '88']
         files: (README\.md)
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.17
+    rev: 0.7.21
     hooks:
       - id: mdformat
         additional_dependencies: [mdformat-myst, mdformat-ruff]