[PRQ#46973] Deletion Request for gr-baz

MarsSeed [1] filed a deletion request for gr-baz [2]: Broken, unmaintained VCS package in disguise from 2018, reported failing to build in 2021. Upstream has not been developed since 2020, and is incompatible with gnuradio 3.10. [a] [a]: https://github.com/balint256/gr-baz [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/gr-baz/