[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/kynan/nbstripout: 0.6.1 → 0.7.1](kynan/nbstripout@0.6.1...0.7.1)
- [github.com/mwouts/jupytext: v1.15.2 → v1.16.1](mwouts/jupytext@v1.15.2...v1.16.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -7,12 +7,12 @@ repos:
     exclude_types: [json]
 
 - repo: https://github.com/kynan/nbstripout
-  rev: "0.6.1"
+  rev: "0.7.1"
   hooks:
   - id: nbstripout
 
 - repo: https://github.com/mwouts/jupytext
-  rev: v1.15.2
+  rev: v1.16.1
   hooks:
   - id: jupytext
     files: |