[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/nbQA-dev/nbQA: 1.8.7 → 1.9.1](nbQA-dev/nbQA@1.8.7...1.9.1)
- [github.com/executablebooks/mdformat: 0.7.18 → 0.7.19](hukkin/mdformat@0.7.18...0.7.19)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -84,13 +84,13 @@ repos:
 #          - '88'
 #          - --blank
   - repo: https://github.com/nbQA-dev/nbQA
-    rev: 1.8.7
+    rev: 1.9.1
     hooks:
       - id: nbqa-black
       - id: nbqa-ruff
         exclude: tests/sandbox/
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.18
+    rev: 0.7.19
     hooks:
       - id: mdformat
         additional_dependencies: