[pre-commit.ci] pre-commit autoupdate (#1308)

updates:
- [github.com/sphinx-contrib/sphinx-lint: v0.6.7 → v0.6.8](sphinx-contrib/sphinx-lint@v0.6.7...v0.6.8)

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

@@ -26,6 +26,6 @@ repos:
       - id: flake8
         exclude: ^(oauth2_provider/migrations/|tests/migrations/)
   - repo: https://github.com/sphinx-contrib/sphinx-lint
-    rev: v0.6.7
+    rev: v0.6.8
     hooks:
       - id: sphinx-lint