⬆️ Update pre-commit hooks

Author: veit

.pre-commit-config.yaml

@@ -30,7 +30,7 @@ repos:
     hooks:
     - id: black
   - repo: https://github.com/adamchainz/blacken-docs
-    rev: "1.19.0"
+    rev: "1.19.1"
     hooks:
     - id: blacken-docs
       args: [--line-length=79]