Comment 2 for bug 1727874

Since Bookworm (the respective APT version), /etc/apt/trusted.gpg itself has been deprecated as well, which adds a 2nd warning regarding this package: https://github.com/RPi-Distro/repo/issues/348

What I posted above still holds and solves both warnings. Additionally, since Bullseye, it would be possible to ship the key in ASCII-armored format instead as /etc/apt/trusted.gpg.d/raspbian-archive-keyring.asc, which is how debian-archive-keyring does it since Bookworm.

In case there is some public repository to send PRs/MRs to, I am open to do that. Just let me know.