Bump attrs from 24.2.0 to 26.1.0

Bumps [attrs](https://github.com/python-attrs/attrs) from 24.2.0 to 26.1.0.
- [Release notes](https://github.com/python-attrs/attrs/releases)
- [Changelog](https://github.com/python-attrs/attrs/blob/main/CHANGELOG.md)
- [Commits](python-attrs/attrs@24.2.0...26.1.0)

---
updated-dependencies:
- dependency-name: attrs
  dependency-version: 26.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 apt-repo==0.5
-attrs==24.2.0
+attrs==26.1.0
 babel==2.16.0
 certifi==2024.8.30
 cffi==1.17.1