Bump attrs from 24.2.0 to 24.3.0

Bumps [attrs](https://github.com/sponsors/hynek) from 24.2.0 to 24.3.0.
- [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

@@ -118,7 +118,7 @@ isodate==0.7.2
 cached-property==2.0
 
 platformdirs==4.3.2  # zeep
-attrs==24.2.0  # zeep
+attrs==24.3.0  # zeep
 zeep==4.3.0
 
 stevedore==5.4.0