hof/ci: update hof's homebrew/tap on release

[verdverm]

automate it, because I always forget

possibly with goreleaser?

[verdverm]

what is "go released"? I'm no thrilled with goreleaser, but haven't thought about switching b/c "if it ain't broke, don't fix it"

[verdverm]

ah, I'd probably use Dagger if I were to replace goreleaser