Bump attrs from 23.1.0 to 23.2.0

Bumps [attrs](https://github.com/sponsors/hynek) from 23.1.0 to 23.2.0.
- [Commits](https://github.com/sponsors/hynek/commits)

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

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

requirements.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --resolver=backtracking requirements.in
 #
-attrs==23.1.0
+attrs==23.2.0
     # via -r requirements.in
 blinker==1.6.2
     # via pelican