Add licenserecon (lrc) job to the default pipeline

Please consider adding an lrc job to the pipeline.
I recommend it be disabled by default though.
Some background here;
https://blog.josefsson.org/2023/12/29/validating-debian-copyright-licenserecon/
https://lists.debian.org/debian-mentors/2024/07/msg00486.html
https://lists.debian.org/debian-mentors/2024/08/msg00066.html

The main use case here would be to catch copyright/license regressions on new upstream releases.
https://salsa.debian.org/debian/licenserecon/-/blob/main/debian/licenserecon.yml?ref_type=heads

Regards,
Peter B