security/sshguard: Unbreak build by making a metaport
security/sshguard no longer provides hosts/TCP Wrappers support by
default as this was removed upstream. It is now a metaport which will
allow you to select a backend. Further details can be found in the
UPDATING entry.
Add slave port sshguard-ipfw, protect networked hosts from brute force attacks
against ssh using ipfw.
PR: ports/112760
Submitted by: Mij <mij at bitchx.it>