The tag is present in Lintian version 2.104.244. That is the most recent version we know about.
This package contains a file named
possibly compressed, in
/usr/share/info. This is the directory
(or backup) of info pages and is generated automatically by install-info
when a package containing info documentation is installed. Some upstream
build systems create it automatically, but it must not be included in a
package since it needs to be generated dynamically based on the installed
info files on the system.