[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/tox-dev/pyproject-fmt: v2.18.1 → v2.20.0](tox-dev/pyproject-fmt@v2.18.1...v2.20.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -49,7 +49,7 @@ repos:
         - "-L"
         - "assertIn"
 - repo: https://github.com/tox-dev/pyproject-fmt
-  rev: v2.18.1
+  rev: v2.20.0
   hooks:
     - id: pyproject-fmt
       additional_dependencies: ["tox>=4.9"]