chore: update pre-commit hooks

updates:
- [github.com/adamchainz/blacken-docs: 1.18.0 → 1.19.1](adamchainz/blacken-docs@1.18.0...1.19.1)
- [github.com/astral-sh/ruff-pre-commit: v0.8.2 → v0.8.6](astral-sh/ruff-pre-commit@v0.8.2...v0.8.6)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -6,7 +6,7 @@ exclude: ^.cruft.json|.copier-answers.yml$
 
 repos:
   - repo: https://github.com/adamchainz/blacken-docs
-    rev: "1.18.0"
+    rev: "1.19.1"
     hooks:
       - id: blacken-docs
         additional_dependencies: [black==24.*]
@@ -42,7 +42,7 @@ repos:
         args: [--prose-wrap=always]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.8.2"
+    rev: "v0.8.6"
     hooks:
       - id: ruff
         args: ["--fix", "--show-fixes"]