MarsSeed [1] filed a deletion request for broadcom-wl-ck [2]: Outdated, orphaned kernel module from 2019.
Not needed: the latest extra/broadcom-wl-dkms can be installed form the linux-cf kernel. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/broadcom-wl-ck/
