build(deps): bump actions/setup-java from 4.9.1 to 6.2.0 - #19

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@11d5960a326750d5838078e36cf38b85af677262, actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

datos_bmw dumps not available in CI; catalog_check.py was only syntax-checked (run it locally).