This causes some test changes because of the use of Type::Describe in the fnv1a32
BIF method called by hash_hrw::get_site. Since the enum values change with removal
of TYPE_COUNTER, the output from Type::Describe changes slightly.
Node-specific topic prefix subscriptions/publications now add a trailing
slash like "zeek/cluster/node/<name>/". Without the trailing slash,
messages attempting to target "proxy-10" may also be sent to "proxy-1"
since subscription matching is prefix-based.