Bump ruff from 0.8.4 to 0.8.6

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.8.4 to 0.8.6.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.8.4...0.8.6)

---
updated-dependencies:
- dependency-name: ruff
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Pipfile

@@ -24,4 +24,4 @@ tbump = "==6.11.0"
 pdbpp = "==0.10.3"
 sphinx = {version = "==8.1.3", markers="python_version > '3.9'"}
 psycopg = "==3.2.3"
-ruff = "==0.8.4"
+ruff = "==0.8.6"