Config report literal is no longer included in binaries
Since #2702 (closed) the strings path/kea-dhcp-ddns | sed -n 's/;;;; //p'
no longer works. This ticket is for not forgetting to update the doc, either by removing this or by updating to the libkea-processs.so (or dylib) which is the only binary where the config report literal can be found in all cases.