Bump attrs from 24.2.0 to 24.3.0 in /tools/2_validate_data

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]>

tools/2_validate_data/requirements.txt

@@ -1,4 +1,4 @@
-attrs==24.2.0
+attrs==24.3.0
 importlib-resources==6.4.5
 jsonschema==4.23.0
 pyrsistent==0.20.0