Update ruff requirement from ^0.6.9 to >=0.6.9,<0.8.0

Updates the requirements on [ruff](https://github.com/astral-sh/ruff) to permit the latest version.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.6.9...0.7.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-type: direct:development
...

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

Author: dependabot[bot]

pyproject.toml

@@ -54,7 +54,7 @@ brotli = ["brotli"]
 
 [tool.poetry.group.dev.dependencies]
 black = "^24.10.0"
-ruff = "^0.6.9"
+ruff = ">=0.6.9,<0.8.0"
 mypy = "^1.11.2"
 django-stubs = "^5.1.0"
 lxml = "^5.3.0"