[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 24.4.2 → 24.8.0](psf/black@24.4.2...24.8.0)
- [github.com/astral-sh/ruff-pre-commit: v0.5.4 → v0.6.8](astral-sh/ruff-pre-commit@v0.5.4...v0.6.8)

.pre-commit-config.yaml

@@ -27,13 +27,13 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/psf/black
-  rev: "24.4.2"
+  rev: "24.8.0"
   hooks:
   - id: black
     args: [--line-length=79]
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.5.4
+  rev: v0.6.8
   hooks:
     - id: ruff
       args: [