[pre-commit.ci] pre-commit autoupdate (#101)

updates:
- [github.com/nbQA-dev/nbQA: 1.8.7 → 1.9.1](nbQA-dev/nbQA@1.8.7...1.9.1)

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

@@ -12,7 +12,7 @@ repos:
   -  id: end-of-file-fixer
 
 - repo: https://github.com/nbQA-dev/nbQA
-  rev: 1.8.7
+  rev: 1.9.1
   hooks:
     - id: nbqa-pyupgrade
       args: [--py38-plus]