[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: v0.5.5 → v0.6.8](astral-sh/ruff-pre-commit@v0.5.5...v0.6.8)

.pre-commit-config.yaml

@@ -6,7 +6,7 @@ repos:
         exclude: src/furo/theme/.*|docs/(recommendations|reference/admonitions).md
 
   - repo: https://github.com/psf/black
-    rev: 24.4.2
+    rev: 24.8.0
     hooks:
       - id: black
 
@@ -36,7 +36,7 @@ repos:
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.5.5
+    rev: v0.6.8
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]