[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.8.0 → v0.8.4](astral-sh/ruff-pre-commit@v0.8.0...v0.8.4)
- [github.com/jackdewinter/pymarkdown: v0.9.25 → v0.9.26](jackdewinter/pymarkdown@v0.9.25...v0.9.26)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -19,13 +19,13 @@ repos:
     - id: trailing-whitespace
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Keep in sync with .github/workflows/ruff.yml
-    rev: 'v0.8.0'
+    rev: 'v0.8.4'
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
       - id: ruff-format
   - repo: https://github.com/jackdewinter/pymarkdown
-    rev: v0.9.25
+    rev: v0.9.26
     hooks:
         - id: pymarkdown
           args: