/usr/share/lintian/overrides/procmail is in procmail 3.22-25+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | procmail: setgid-binary usr/bin/lockfile 2755 root/mail
procmail: setuid-gid-binary usr/bin/procmail 6755 root/mail
|