procfs FDTarget::Other type doesn't handle non-inode fds like onload:[udp:2:2024],
In eminence/procfs#356 they added a new FDTarget::Unknown type to address this.
In procfd, I'm treating both as Other since they are represented as
strings, and the differentiation between Other and Unknown would be
confusing.

procfs FDTarget::Other type doesn't handle non-inode fds like
onload:[udp:2:2024]. In eminence/procfs#356, a new FDTarget::Unknown
type was added to address this.
In procfd, I'm treating both as Other since they are represented as
strings and the differentiation between Other and Unknown would be
confusing.