Flagged Out-of-Date Comment: bcm5421-phy-dkms-git

MarsSeed flagged bcm5421-phy-dkms-git out-of-date on 2024-03-25 (UTC) for the following reason:

Declare git master branch as source, don't use fixed commit version of files. Remove 'bcm5421-phy' from provides & conflicts and add 'bcm5421-phy-dkms' to those arrays instead.