[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/kynan/nbstripout: 0.7.1 → 0.8.0](kynan/nbstripout@0.7.1...0.8.0)

.pre-commit-config.yaml

@@ -24,6 +24,6 @@ repos:
   #         args: [--toml, pyproject-codespell.precommit-toml]
 
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.7.1
+    rev: 0.8.0
     hooks:
       - id: nbstripout